Shenzhen Leder Electronics Co., Ltd

enLanguage
Outdoor Electronic Billboard

Outdoor Electronic Billboard

Electronic billboards are typically larger and brighter than traditional billboards, ensuring high visibility even in daylight. Their crisp graphics and vibrant colors create a strong visual impact that is difficult to ignore, making them an effective tool for brand recognition and message delivery.

Product Introduction

What Is Outdoor Electronic Billboard

 

 

An outdoor electronic billboard, also known as a digital outdoor billboard or digital outdoor sign, is a large-scale advertising display located in high-traffic public areas. Utilizing cutting-edge technology, these billboards display dynamic content such as video, animations, and interactive elements to capture the attention of passersby. They are equipped with powerful LED lights to ensure visibility in various lighting conditions and are designed to withstand the rigors of outdoor environments, including exposure to weather elements.

 

Advantages of Outdoor Electronic Billboard
 

Dynamic and engaging content
The biggest advantage of outdoor electronic billboards is their ability to display dynamic and engaging content. Unlike static billboards, which are limited to a single image or message, electronic billboards can change their content instantly, showing different advertisements, videos, animations, and real-time information. This variety captivates the attention of passersby and makes the billboard more memorable.
Greater visibility and impact
Electronic billboards are typically larger and brighter than traditional billboards, ensuring high visibility even in daylight. Their crisp graphics and vibrant colors create a strong visual impact that is difficult to ignore, making them an effective tool for brand recognition and message delivery.
Flexibility and customization
Outdoor electronic billboards offer flexibility and customization options that are unparalleled. Advertisers can tailor the content to fit their specific needs, whether it's promoting a new product, announcing a sale, or displaying a corporate message. The ability to customize the size, shape, and content of the billboard ensures that it fits the advertiser's brand identity and messaging goals.
Real-time updates and targeting
Electronic billboards allow advertisers to update their content in real-time, reflecting current events, promotions, or weather conditions. This flexibility means that advertisers can capitalize on opportunities that arise throughout the day and target their messaging to specific audiences based on location, time, and other factors.
Cost-effectiveness and efficiency
Although the initial investment in outdoor electronic billboards may be higher than traditional billboards, their cost-effectiveness and efficiency make them a worthwhile investment. The ability to change content frequently and target specific audiences reduces waste and ensures that advertising dollars are spent more efficiently. Additionally, the longer lifespan of digital displays means that the initial investment pays for itself over time.
Enhanced brand recognition and recall
Electronic billboards provide a powerful platform for brand recognition and recall. With their large size and vibrant displays, they are difficult to miss, and the dynamic content ensures that passersby are engaged and interested. This repeated exposure to the brand message helps build brand awareness and recognition, driving customers to the advertiser's business.

 

 

 
Why Choose Us
 
01/

High quality
Our products are manufactured or executed to a very high standard, using the finest materials and manufacturing processes.

02/

Advanced equipment
A machine, tool or instrument designed with advanced technology and functionality to perform highly specific tasks with greater precision, efficiency and reliability.

03/

Professional team
Our professional team collaborates and communicates effectively with each other, and is dedicated to delivering high quality results. We are capable of handling complex challenges and projects that require our specialized expertise and experience.

04/

Competitive price
We offering a higher-quality product or service at an equivalent price. As a result we have a growing and loyal customer base.

05/

Quality control
We have built a professional quality control team to accurately inspect every raw material and every production process.

06/

24H online service
We try and respond to all concerns within 24 hours and our teams are always at your disposal in case of any emergencies.

 

Types of Outdoor Electronic Billboard

Led billboards
Light emitting diode (led) billboards are the most common type, characterized by their vibrant colors and high brightness levels. They consist of numerous individual led modules that can display full-motion video, animations, and static images. Led billboards are highly visible in both daylight and nighttime conditions, making them ideal for high-traffic areas such as city centers and major highways.
Lcd billboards
Liquid crystal display (lcd) billboards are less common than leds but still offer high-resolution displays. They are often used in smaller formats or indoor/outdoor settings where space is limited. Lcd technology provides clear images with accurate color reproduction but may not be as bright as leds and can suffer in direct sunlight.
Projection billboards
Projection billboards involve projecting images onto large surfaces, such as buildings or walls. They are versatile and can create dynamic visual effects, including three-dimensional projections. However, they require a dark environment or special projection surfaces for optimal visibility and are not suitable for all outdoor locations.
Solar-powered billboards
Solar-powered billboards harness energy from the sun to operate, reducing their environmental impact and operating costs. These billboards are equipped with solar panels that charge batteries during the day, which then power the display at night. They are particularly useful in remote or off-grid locations.
Interactive billboards
Interactive billboards incorporate touchscreens or motion sensors, allowing viewers to engage with the content. They can provide interactive maps, games, or information kiosks, enhancing the viewer experience and offering a unique way to advertise. These billboards are often found in urban areas where pedestrian traffic is high.
Mobile billboards
Mobile billboards are mounted on trucks or trailers and can be driven to various locations. They are highly flexible and can reach a wide audience by moving through different neighborhoods or attending events. Mobile billboards can be led, lcd, or projection-based, depending on the desired effect.
Transparent billboards
Transparent billboards are made of glass or plastic materials that allow light to pass through while displaying images. They are often used as storefront windows or on bus stops, blending seamlessly with the surrounding environment while still catching the eye with digital content.
3d holographic billboards
3d holographic billboards use advanced projection technology to create three-dimensional images that appear to float in mid-air. They create an immersive and eye-catching experience, although they are currently less common due to higher costs and technical complexity.

 

How to Store Outdoor Electronic Billboard

 

 

Disconnect from power source
Before moving or storing the billboard, disconnect all power cables to avoid any risk of electrical shock or damage. This step is vital for safety and the protection of the electronic components.
Secure the unit
Ensure the billboard is secured against movement during transportation or storage. Use straps, ropes, or tie-downs to prevent shifting or falling, which could cause damage to the structure or screen.
Protect the screen
The display screen of an electronic billboard is particularly vulnerable to scratches, cracks, and moisture. Cover the screen with a protective tarp or specially designed cover that is resistant to water and uv rays. Make sure the cover is securely fastened to avoid being blown away by strong winds.
Store in a dry environment
Moisture can be extremely damaging to electronic components. Choose a storage location that offers protection from rain, snow, and humidity. If possible, store the billboard indoors or in a climate-controlled environment to prevent condensation and corrosion.
Avoid extreme temperatures
Both very high and very low temperatures can affect the performance and lifespan of electronic components. Store the billboard in an area where temperature fluctuations are minimal. Avoid direct sunlight, which can cause overheating, and extreme cold, which may cause parts to become brittle.
Proper handling
When moving the billboard, handle it with care. Use a forklift or crane if necessary, and ensure that the personnel involved are trained in proper lifting techniques. Avoid dragging or sliding the unit across surfaces, as this could scratch or damage it.
Use appropriate storage facilities
If the billboard must be stored outdoors, invest in appropriate storage facilities that can provide shelter from the elements. Consider renting a storage container or building a temporary shelter with a roof and walls.

 

 
Application of Outdoor Electronic Billboard

 

1. Advertising campaigns

The primary application of outdoor electronic billboards is in advertising. Brands and businesses use them to promote products, services, events, and sales. The digital nature of these billboards allows for creative and eye-catching campaigns that stand out in the urban environment. Advertisements can include high-definition videos, animations, and even interactive elements to engage passersby.

2. Public information displays

Governments and organizations use outdoor electronic billboards to disseminate important public information. This can include emergency alerts, weather updates, traffic advisories, and public service announcements. By using digital billboards, authorities can quickly and effectively communicate critical information to the public in real-time.

3. Branding and awareness

Outdoor electronic billboards are an excellent tool for building brand awareness. Companies often use them to showcase their logos, taglines, and brand identity in high-traffic areas. This constant visibility helps to reinforce brand recognition and establish a strong presence in the market.

4. Event promotion

Event organizers use outdoor electronic billboards to promote upcoming concerts, festivals, sporting events, and other gatherings. These billboards can target specific audiences based on their location and the time of day, ensuring that the message reaches the right people at the right time.

5. Digital art and culture

Outdoor electronic billboards can also serve as a canvas for digital art and cultural expressions. Some cities have embraced this medium as a way to showcase local artists and cultural events, transforming the urban landscape into a dynamic gallery of digital art.

6. Real-time marketing

The ability to change content quickly and easily makes outdoor electronic billboards ideal for real-time marketing campaigns. Businesses can leverage current events, trends, and social media activity to craft timely and relevant ads that resonate with their audience.

7. Community engagement

Non-profit organizations and community groups use outdoor electronic billboards to raise awareness about social causes, charitable events, and volunteer opportunities. These billboards can help to generate support and engagement within the community.

 

 

Precautions When Using Outdoor Electronic Billboard

Led Signage-LOF P20

Safety first

Always prioritize safety when installing and maintaining outdoor electronic billboards. Ensure that the structure is stable and securely anchored to prevent accidents caused by high winds or severe weather conditions. Use appropriate safety equipment and follow all safety protocols when working on or near the billboard.

product-730-445

Visibility and legibility

Ensure that the content displayed on the billboard is visible and legible to passing motorists and pedestrians. Avoid using small fonts or complex graphics that may be difficult to read from a distance. Use high-contrast colors and bold designs to enhance visibility and attract attention.

product-730-445

Regular maintenance

Regular maintenance is essential to keep outdoor electronic billboards functioning properly. Schedule routine inspections and repairs to address any issues promptly. Clean the billboard regularly to remove dirt, dust, and other debris that may affect visibility.

product-730-445

Appropriate content

Display content that is appropriate for the location and target audience. Avoid controversial or offensive material that may cause negative reactions or violate local laws and regulations. Use clear and concise messaging that conveys the intended message effectively.

product-730-445

Energy efficiency

Choose energy-efficient led lighting systems for your outdoor electronic billboard to reduce energy consumption and minimize environmental impact. Consider using solar panels or other renewable energy sources to power the billboard if possible.

product-730-445

Backup systems

Ensure that your outdoor electronic billboard has reliable backup systems in place in case of technical failures or power outages. This may include backup generators or alternative power sources to ensure that the billboard remains operational during emergencies.

 

How Do I Choose the Right Outdoor Electronic Billboard
 

Location

The location of the billboard is crucial. It should be visible to a large number of people and strategically placed to reach your target audience. Consider factors such as traffic patterns, pedestrian flow, and nearby landmarks when selecting a location.

Size

The size of the billboard should be appropriate for the distance at which it will be viewed. Larger billboards are more visible from a distance, while smaller ones may be more effective up close. Consider the size of the space available for installation and the intended message or image you want to convey.

Resolution

The resolution of the billboard determines the quality of the images and videos displayed. Higher resolutions provide clearer, more vibrant visuals that are easier to read and engage with. However, higher resolution billboards may also be more expensive. Consider your budget and the level of detail required in your advertisements when choosing the resolution.

Brightness

Outdoor electronic billboards must be bright enough to be visible in direct sunlight and during nighttime hours. Look for billboards with adjustable brightness settings so that they can be optimized for different times of day and weather conditions.

Durability

Outdoor electronic billboards are exposed to harsh weather conditions, so durability is essential. Choose a billboard made from high-quality materials that can withstand wind, rain, snow, and extreme temperatures. Additionally, look for billboards with energy-efficient LED lighting systems that reduce maintenance costs and energy consumption.

Maintenance

Regular maintenance is essential to keep outdoor electronic billboards functioning properly. Look for vendors that offer comprehensive maintenance plans, including routine inspections, repairs, and software updates. This will ensure that your billboard stays in top condition and continues to deliver results.

 

Production Methods of Outdoor Electronic Billboard

 

The first step in producing an outdoor electronic billboard is designing and planning the layout and content. This involves creating detailed schematics and specifications for the size, shape, and features of the billboard. Designers use advanced software tools to create visual mockups and simulations of the final product, ensuring that the design meets the client's requirements and regulatory standards. Once the design is finalized, the next step is fabricating the billboard structure. This typically involves cutting and welding steel or aluminum frames and supports, which are then assembled into a sturdy, weatherproof enclosure. The frame is designed to accommodate the electronic components, such as LED screens, lighting fixtures, and control systems. The next stage is installing the electronic components inside the billboard structure. This includes mounting the LED screens, which are usually composed of individual modules or panels that are connected together to form a larger display. The screens are then connected to a control system that manages the content and brightness levels. Additional electronics, such as speakers, sensors, and Wi-Fi modules, may also be installed to enhance the billboard's functionality and interactivity. Once the electronic components are in place, the next step is to wire them together and connect them to a power source. This involves running electrical cables through the billboard structure and connecting them to the appropriate outlets or sockets. The control system is also connected to a network or internet connection to enable remote management and content updates. After the billboard is fully assembled and wired, it undergoes rigorous testing and quality control procedures to ensure that it functions properly and meets all safety and performance standards. This includes testing the LED screens for brightness, color accuracy, and responsiveness, as well as checking the control system for functionality and reliability. Any issues identified during testing are addressed and resolved before the billboard is deemed ready for use. Finally, the outdoor electronic billboard is transported to its designated location and installed on a pre-existing structure or pole. This typically involves attaching the billboard to the supporting structure using bolts and screws, and securing it in place to prevent movement or collapse. Once the billboard is installed, it undergoes a final inspection to ensure that it is safely secured and functioning correctly.

 

What Are the Components of Outdoor Electronic Billboard
Indoor Led Signs
image005
led digital sign outdoor
image007

Led screens
The most prominent component of an outdoor electronic billboard is the led screen. These screens are composed of thousands of individual light-emitting diodes (leds) arranged in a matrix to form pixels. The pixels are grouped into modules or panels that make up the larger screen. Led screens are preferred for outdoor use due to their high brightness, energy efficiency, and long lifespan. They can display a wide range of colors and images, making them ideal for advertising and other visual communications.
Control system
The control system is the brain of the outdoor electronic billboard, responsible for managing the content displayed on the led screen. It receives data from a content management system (cms) or other sources and processes it to create the desired visual output. The control system can adjust the brightness levels, color temperature, and other settings to optimize the display for different lighting conditions and times of day.
Power supply
The power supply is responsible for providing electricity to the led screen and other electronic components of the billboard. It converts alternating current (ac) from the grid into direct current (dc) at the appropriate voltage and current levels required by the components. The power supply must be robust and reliable to ensure continuous operation, even in adverse weather conditions.
Mounting structure
The mounting structure is the framework that holds the led screen and other components of the outdoor electronic billboard in place. It is typically made of steel or aluminum and is designed to withstand wind loads, weight, and other environmental factors. The mounting structure must be securely anchored to a supporting structure, such as a pole or building facade, to prevent movement or collapse.
Enclosure
The enclosure is a protective casing that surrounds the led screen and other electronic components of the billboard. It is designed to protect the internal components from weather elements such as rain, snow, and sun exposure. The enclosure is typically made of weather-resistant materials, such as aluminum or plastic, and is equipped with ventilation systems to dissipate heat generated by the electronic components.
Light sensors
Light sensors are used to detect ambient light levels and adjust the brightness of the led screen accordingly. This ensures that the billboard is visible in different lighting conditions while conserving energy. The sensors can be programmed to automatically adjust the brightness levels based on the time of day or specific lighting conditions.
Motion sensors
Motion sensors can be used to detect the presence of people or vehicles approaching the outdoor electronic billboard. This information can be used to trigger specific content or animations on the screen, engaging the viewer and increasing the effectiveness of the advertising message.

 

 
How Is the Content Programmed and Updated on an Outdoor Electronic Billboard?

 

Programming and updating content on an outdoor electronic billboard involves a combination of hardware and software tools that enable users to create, manage, and distribute digital advertisements and messages. The first step in programming and updating content on an outdoor electronic billboard is creating the advertisements or messages that will be displayed. This can be done using a variety of software applications, such as Adobe Photoshop, Illustrator, or After Effects, which allow designers to create visually appealing and engaging graphics and videos. The content should be optimized for the resolution and aspect ratio of the billboard's LED screens to ensure the best possible image quality. Once the content is created, it is uploaded to a content management system (CMS), which is a web-based platform that allows users to manage and schedule the content displayed on the billboard. The CMS typically provides a user-friendly interface that enables users to upload, edit, and organize their content, as well as set schedules for when each piece of content should be displayed. Some CMS platforms also offer additional features, such as analytics tracking and real-time editing capabilities. After the content is uploaded to the CMS, it can be scheduled for display on the billboard. Users can set specific start and end dates for each piece of content, as well as specify the time of day and frequency at which it should be displayed. This allows users to create dynamic and targeted advertising campaigns that align with their marketing goals and budget. Many outdoor electronic billboards are equipped with remote management capabilities, which allow users to access the CMS from anywhere with an internet connection. This enables users to update and manage their content in real-time, even if they are not physically present at the billboard location. Remote management also allows users to monitor the status of the billboard and receive alerts if there are any technical issues or problems. Once the content is scheduled and uploaded to the CMS, it is played back on the billboard's LED screens. The control system manages the playback of the content, ensuring that it displays according to the specified schedule and settings. The control system also monitors the performance of the billboard's electronics and adjusts brightness levels based on ambient light conditions to ensure optimal visibility.

 

Can an Outdoor Electronic Billboard Display High-Resolution Content?
 

Yes, an outdoor electronic billboard can display high-resolution content. In fact, modern outdoor electronic billboards are designed to support high-definition (HD) and even ultra-high-definition (UHD) resolutions, allowing for crisp, clear images and videos that can captivate viewers from a distance. The ability to display high-resolution content on outdoor electronic billboards is made possible by advancements in LED technology and improvements in control systems and software. The LED screens used in outdoor electronic billboards are typically composed of thousands of individual light-emitting diodes (LEDs) arranged in a matrix to form pixels. These pixels are grouped into modules or panels that make up the larger screen. Modern LED screens are capable of producing a wide range of colors and brightness levels, and they can be configured to support high-resolution formats. The control systems used in outdoor electronic billboards are designed to manage and process the high-resolution content received from a content management system (CMS) or other sources. These control systems can handle complex animations, video playback, and real-time updates, ensuring that the content is displayed smoothly and accurately on the LED screen.To take full advantage of the high-resolution capabilities of outdoor electronic billboards, it is important to create high-quality content that is optimized for the resolution and aspect ratio of the billboard's LED screens. This means using high-resolution images and videos, as well as avoiding compression artifacts and other quality-reducing factors. Displaying high-resolution content on outdoor electronic billboards requires sufficient bandwidth and connectivity to ensure smooth and uninterrupted playback. This can be achieved through high-speed internet connections, such as fiber optic or wireless networks, as well as advanced data transmission protocols that minimize latency and packet loss.

 

 
Our Factory

 

Shenzhen Leder Electronics Technology Co., Ltd. is located in the core area of Shenzhen's development strategy center Huixin Intelligent Industrial Park, Guangming New District, Shenzhen. Leder company is specializing in the Led display R&D, sales, engineering, which is one of the most advanced professional manufacturers of Led big screen display systems in China. Leder now have formed a marketing platform based on domestic channel expansion and foreign direct sales and agency. Leder has more than 8,000 square meters of modern electronic processing workshops, screen assembly, debugging and aging workshops, and has formed an annual production capacity of 8,000-10,000 square meters of various specifications of Led displays. It can provide customers with production, installation, and debugging. Training and after-sales maintenance "one-stop service".

 

HH.gif

 

 
certificate

 

product-874-438

 

 
FAQ

 

Q: What is an outdoor electronic billboard?

A: An outdoor electronic billboard is a large-scale display that utilizes electronic technology, such as LED or LCD, to showcase digital content. It is designed for outdoor use and is commonly used for advertising and communication purposes.

Q: How does an outdoor electronic billboard work?

A: An outdoor electronic billboard works by using LED or LCD technology to display digital content. The content is programmed and controlled through software, allowing for easy customization and scheduling.

Q: What are the advantages of an outdoor electronic billboard?

A: The advantages of an outdoor electronic billboard include high visibility, the ability to display dynamic and engaging content, flexibility in content creation and scheduling, and the potential to reach a large audience.

Q: What are the different sizes available for an outdoor electronic billboard?

A: Outdoor electronic billboards come in various sizes, ranging from small displays for roadside advertising to large-scale billboards for highways and city centers. The size can be customized based on specific requirements.

Q: How is the content programmed and updated on an outdoor electronic billboard?

A: The content on an outdoor electronic billboard is programmed and updated using software that is compatible with the display. The software allows users to create, schedule, and manage content remotely.

Q: Can an outdoor electronic billboard support real-time data integration?

A: Yes, an outdoor electronic billboard can support real-time data integration. This allows for the display of dynamic content, such as live news updates, weather information, or social media feeds.

Q: Are outdoor electronic billboards weatherproof?

A: Yes, outdoor electronic billboards are designed to be weatherproof. They are built with durable materials and protective coatings to withstand various weather conditions, including rain, snow, and extreme temperatures.

Q: Can an outdoor electronic billboard be integrated with other systems or devices?

A: Yes, an outdoor electronic billboard can be integrated with other systems or devices, such as sensors, cameras, or third-party software. This allows for enhanced functionality and interactivity.

Q: What is the lifespan of an outdoor electronic billboard?

A: The lifespan of an outdoor electronic billboard depends on various factors, including the quality of the components, usage conditions, and maintenance. On average, LED and LCD displays can last for tens of thousands of hours.

Q: Can an outdoor electronic billboard be controlled remotely using a mobile device?

A: Yes, an outdoor electronic billboard can be controlled remotely using a mobile device. Many manufacturers provide mobile apps that allow users to manage and update content on the display from anywhere.

Q: Can an outdoor electronic billboard be used for interactive applications?

A: Yes, an outdoor electronic billboard can be used for interactive applications. By integrating touch technology or sensors, users can interact with the display, enabling interactive experiences and engagement.

Q: Can an outdoor electronic billboard be used for live event broadcasting?

A: Yes, an outdoor electronic billboard can be used for live event broadcasting. By displaying live feeds or highlights, it enhances the viewing experience for audiences in outdoor venues or public viewing areas.

Q: Can an outdoor electronic billboard be used for emergency notifications?

A: Yes, an outdoor electronic billboard can be used for emergency notifications. It can display important alerts, evacuation instructions, or safety information during emergencies or critical situations.

Q: Can an outdoor electronic billboard be used for social media integration?

A: Yes, an outdoor electronic billboard can be integrated with social media platforms. It can display real-time social media feeds, hashtags, or user-generated content to encourage audience engagement.

Q: Can an outdoor electronic billboard be used for temperature or time display?

A: Yes, an outdoor electronic billboard can be used for temperature or time display. It can show real-time temperature updates or display accurate time information in outdoor spaces or transportation hubs.

Q: Can an outdoor electronic billboard be easily installed and maintained?

A: Yes, an outdoor electronic billboard is designed for easy installation and maintenance. It typically comes with mounting options and features that simplify the installation process, and regular maintenance involves cleaning and checking for any issues with the display or connections.

Q: Can an outdoor electronic billboard be used for energy-efficient advertising?

A: Yes, an outdoor electronic billboard can be energy-efficient. LED technology consumes less power compared to traditional display technologies, making it a cost-effective and environmentally friendly choice for outdoor advertising.

Q: Can an outdoor electronic billboard be used for targeted advertising?

A: Yes, an outdoor electronic billboard can be used for targeted advertising. By utilizing software and data analytics, advertisers can schedule and display content based on specific demographics, locations, or time of day.

Q: Can an outdoor electronic billboard be used for live video streaming?

A: Yes, an outdoor electronic billboard can be used for live video streaming. It can display live video feeds or pre-recorded videos, making it suitable for broadcasting events, concerts, or sports matches.

Q: Can an outdoor electronic billboard be used for community engagement?

A: Yes, an outdoor electronic billboard can be used for community engagement. It can display community announcements, local events, or public service messages, fostering a sense of connection and involvement within the community.

Item

P16

Pixel Pitch

16mm

LED Type

DIP346

Module Resolution

20dots × 10dots

Driving Mode

static

Module Pixels

200dots

Module Size

320mm × 160mm

Cabinet Size

960mm × 960mm

Cabinet Resolution

60dots × 60dots

Pixel Density

3,906dots/㎡

Best Viewing Distance

≥16m

Brightness

7000nits

IP Grade

IP65

Refresh Rate

1,920Hz~3,840Hz(depends on IC driver solution)

Gray Scale

14bits~22bits(depends on IC driver and controller solution )

Viewing Angle

H:110° / V:55°

Maximum Power Consumption

500W/㎡

Average Power Consumption

160W/㎡

Input Voltage

AC110V~AC220V @ 50Hz / 60Hz

Operating Temperature

﹣20℃~50℃

Operating Humidity

10%~90%

Cabinet Material

Iron / Aluminum

Cabinet Weight

65kg/㎡ or 55kg/㎡

Operating System

Windows (Win7, Win10, etc.)

Signal Source Compatibility

DVI, HDMI1.3, DP1.2, SDI, HDMI2.0, etc.

 

Hot Tags: outdoor electronic billboard, China outdoor electronic billboard manufacturers, suppliers, led screen tiles, new led monitor, led screen display, Outside Message Waterproof Led Board, outdoor full color led screen, led outdoor screen manufacturers

You Might Also Like

(0/10)

clearall