An LED display is a digital screen that uses thousands of light-emitting diodes (LEDs) as individual pixels to produce high-brightness, full-color visuals. LED displays are widely used in indoor and outdoor applications such as advertising billboards, video walls, concerts, retail signage, and control centers because of their vivid images, energy efficiency, and durability.
LED displays, also known as LED screens, LED video walls, or LED panels, are visual display systems that have become a cornerstone of modern communication and entertainment. They consist of modular panels made of LEDs that emit light directly, unlike LCDs that rely on a backlight. Each LED serves as a pixel, creating imagery when combined with thousands of others in a matrix.
The basic appeal of LED displays lies in their ability to deliver unmatched brightness, contrast, and visibility under various lighting conditions. Outdoor LED billboards, for instance, maintain visibility in direct sunlight with brightness levels reaching 5,000 nits or more. Indoor LED displays, while not needing such high brightness, emphasize fine pixel pitch to achieve cinema-quality visuals for close-up viewing.
Яркасць і бачнасць – They can operate from dim environments like theaters to full daylight outdoors.
Трываласць – With lifespans often exceeding 100,000 hours, LED walls can last more than 10 years under proper maintenance.
Энергаэфектыўнасць – Compared to older plasma or incandescent displays, LEDs consume less power for the same brightness.
Маштабаванасць – Modular cabinet designs allow LED screens to expand from a small 2m² retail display to a 500m² stadium scoreboard.
Універсальнасць – Available in flat, curved, transparent, or even flexible panels to match different architectural needs.
LED vs LCD: LCD panels rely on liquid crystals with backlighting, while LED displays use self-emissive diodes. The result is higher brightness and wider viewing angles for LED.
LED vs OLED: OLED offers deeper blacks but is limited in large-format scalability and durability, whereas LED excels in size flexibility and long lifespan.
LED vs Projection: Projection systems fade in daylight, while LED displays retain clarity regardless of ambient light.
The functionality of an LED display revolves around semiconductor physics and optical engineering. Each LED (light-emitting diode) produces light when an electrical current passes through a semiconductor junction. By arranging these diodes into a matrix of red, green, and blue units, the display generates full-color images.
Every image seen on an LED display is the product of RGB (Red, Green, Blue) color mixing. A single pixel usually contains three diodes — one red, one green, and one blue. By varying the current to each diode, millions of colors can be created. For example:
Full red = only the red diode illuminated.
White = equal activation of all three diodes.
Black = all diodes off.
Крок пікселяў is the distance between two LED pixels, measured in millimeters (e.g., P2.5, P4, P6). Smaller pixel pitch means higher resolution and closer optimal viewing distance.
П2.5 is ideal for conference roomsабоretail displays where viewers are within a few meters.
P6абоP8 is common for outdoor billboards viewed from 20+ meters away.
Resolution, brightness, and optimal viewing distance are interconnected. An indoor fine-pitch Святлодыёдная сцяна at P1.2 can deliver near 4K resolution even at small sizes, while a P10 outdoor board sacrifices resolution for visibility at long distances.
Thedriver ICs (integrated circuits) regulate how LEDs are lit up. These chips control current flow, manage refresh rates, and ensure synchronization with video content. A higher refresh rate, such as 3840Hz, is critical for professional broadcasting and filming, ensuring flicker-free performance on camera.
DIP (Dual In-line Package) – The traditional method where red, green, and blue diodes are separate. Durable but bulkier, still used in outdoor displays.
SMD (Surface-Mounted Device) – Combines RGB diodes in one package, allowing tighter pixel pitches and higher resolutions. This dominates modern indoor and rental LED screens.
LED displays consume significant power depending on brightness and size. Power supplies regulate voltage to prevent damage, while cooling systems (fans, ventilation, or aluminum cabinets) dissipate heat. Advances in common cathode design improve energy efficiency by reducing redundant power losses.
The diversity of LED display designs is what makes them suitable for nearly every industry. Below are the most common categories:
Святлодыёдныя сцены для памяшканняў are designed for close viewing distances with small pixel pitches (P1.2 to P3). They are widely used in:
Conference rooms and boardrooms
Retail advertising in shopping malls
Control centers and command rooms
Broadcast studios
Their cabinets are lightweight, often with front maintenance design for easy servicing in tight spaces.
Outdoor LED billboards prioritize brightness, weather resistance, and durability. They usually feature pixel pitches of P6 to P16, brightness above 5,000 nits, and IP65 waterproof ratings. Applications include:
Highway advertising billboards
Stadium scoreboards
City squares and public information boards
These displays are built to withstand rain, dust, and extreme temperatures while delivering consistent performance.
Rental LED video walls are used for concerts, exhibitions, and touring events. Their cabinets are lightweight with quick-lock systems, allowing fast assembly and dismantling. They often come with curved or flexible configurations to create immersive stage backdrops.
Transparent LED screens allow light and visibility to pass through the display, making them ideal for storefront windows, glass facades, and exhibition booths. With 60–90% transparency, they deliver dynamic visuals without blocking natural light.
Flexible LED panels can bend to form curved, cylindrical, or wave-shaped displays. These are used in creative installations, shopping malls, and museums to enhance visual impact.
MiniLED: A transitional technology that uses smaller diodes to improve brightness and contrast, often integrated into TVs and monitors.
MicroLED: The future of LED technology, where microscopic LEDs deliver ultra-fine pixel pitches, superior color accuracy, and extreme longevity. Expected to revolutionize 8K/16K large-format video walls in the coming years.
The versatility of LED displays makes them indispensable across a wide range of industries. From entertainment venues to retail stores and government facilities, LED technology provides an effective solution wherever clear, bright, and dynamic visual communication is required. Below are the most prominent applications of LED displays worldwide.
One of the most recognizable uses of LED displays is in concerts, festivals, and sporting events. Event organizers rely on LED video walls to create immersive visual experiences that captivate large audiences.
Concerts and Tours: Massive LED backdrops enhance stage performances with dynamic visuals, synchronized lighting, and live video feeds. Rental LED walls are particularly popular because of their quick setup and portability.
Sports Arenas: LED scoreboards and perimeter advertising boards keep fans engaged with real-time scores, replays, and sponsor messages.
Фестывалі: Outdoor LED displays withstand weather conditions while providing live streams and sponsor promotions to thousands of attendees.
In this industry, LED screens are often paired with sound systems and lighting effects, creating a multi-sensory experience that traditional signage could never achieve.
LED displays have revolutionized out-of-home (OOH) advertising. Traditional printed billboards are being replaced by digital LED billboards because of their ability to display multiple ads, rotate content, and update messaging remotely.
Highways and City Centers: Large-format LED billboards broadcast advertisements to drivers and pedestrians with maximum impact.
Рознічная рэклама: Storefront LED displays attract customers with eye-catching visuals, promotions, and product videos.
Airports and Transport Hubs: LED advertising screens target travelers with time-sensitive content, ranging from luxury shopping to tourism promotions.
Because of their high brightness and durability, LED billboards remain effective in all weather conditions, day or night.
In retail environments, LED displays serve both functional and promotional purposes.
Storefront Displays: Transparent LED screens integrated into glass windows allow stores to advertise without blocking the interior view.
In-store Video Walls: Retailers use fine-pitch LED panels to create immersive product showcases, digital catalogs, or interactive branding experiences.
Shopping Mall Atriums: Giant LED walls are often installed in atriums or central halls to promote events, run advertisements, or display live performances.
With increasing competition in retail, LED displays help brands differentiate themselves and engage customers through high-resolution content.
The corporate and education sectors have adopted LED displays to improve communication, collaboration, and engagement.
Conference Rooms: LED video walls replace traditional projectors, offering sharper images, seamless screens, and better performance in bright environments.
Lecture Halls: Universities and schools integrate LED walls for large classrooms, making learning more interactive.
Corporate Lobbies: LED displays in reception areas provide brand storytelling, welcome messages, and real-time updates.
Fine-pitch LED displays are particularly valuable here because they provide close-up clarity, ensuring text and presentations remain sharp.
Mission-critical environments require constant monitoring and real-time data visualization. LED displays have become the standard for control rooms across industries.
Traffic Management Centers: LED video walls display live traffic feeds, maps, and emergency alerts.
Security and Surveillance: Operators monitor multiple video feeds simultaneously on large LED walls.
Utilities and Energy Companies: Control centers use LED displays to track power grids, pipelines, or supply chains in real time.
In these applications, LED displays must be high-resolution, reliable, and 24/7 operational, making fine-pitch LED panels an ideal choice.
Airports, train stations, and bus terminals rely heavily on LED displays for passenger information.
Flight Information Display Systems (FIDS): LED panels display departure, arrival, and delay updates.
Wayfinding Displays: Digital LED signage guides passengers to gates, exits, and baggage claim areas.
Рэклама: Transport hubs monetize high foot traffic with LED advertising screens targeting travelers.
Compared to LCD, LED screens offer better scalability and visibility in crowded, brightly lit spaces.
One of the most exciting new applications of LED displays is in extended reality (XR) and virtual production.
Film Production: Instead of using green screens, filmmakers now shoot actors in front of massive LED walls that display digital environments in real time.
Broadcasting: TV studios use LED backdrops for dynamic graphics, live feeds, and immersive news sets.
Virtual Events: Companies host webinars, product launches, or hybrid conferences using LED stages for maximum realism.
This application is growing rapidly because LED walls provide natural lighting, reflections, and interactive backgrounds, reducing post-production costs.
LED displays also serve critical functions in public information dissemination.
City Squares: Giant LED boards broadcast news, public service announcements, and cultural programming.
Smart Cities: LED signage integrates with IoT systems to display real-time weather, traffic, or emergency alerts.
Military & Defense: Command centers use LED walls for simulations, briefings, and situational awareness.
When selecting or evaluating an LED display, understanding its technical specifications is crucial. These specifications not only determine the quality of the visual output but also directly influence pricing, installation requirements, and long-term performance. Below are the most important parameters explained in detail.
Крок пікселяў refers to the distance, in millimeters, between the centers of two adjacent pixels on an LED display. It is one of the most critical specifications because it determines both resolution and optimal viewing distance.
Smaller Pixel Pitch (e.g., P1.2, P1.5, P2.5):
Provides higher resolution, making the display suitable for close-up indoor applications like boardrooms, retail stores, and broadcast studios.
Larger Pixel Pitch (e.g., P6, P8, P10, P16):
Offers lower resolution but is more cost-effective and suitable for long-distance viewing, such as outdoor billboards and stadium screens.
General Rule of Viewing Distance:
The optimal viewing distance (in meters) is approximately equal to the pixel pitch (in millimeters). For example, a P3 display looks best from 3 meters away, while a P10 display is designed for viewers 10 meters or more away.
Brightness is measured in nits (cd/m²) and indicates how visible the display will be under different lighting conditions.
Indoor LED Displays: Typically range from 800 to 1,500 nits, sufficient for conference rooms, retail, and indoor signage.
Outdoor LED Displays: Usually exceed 5,000 nits, ensuring visibility in direct sunlight. High-end models can reach 10,000 nits for extreme conditions.
Brightness must be carefully balanced. Excessive brightness indoors can cause eye strain, while insufficient brightness outdoors results in poor visibility. Many modern displays feature automatic brightness adjustment sensors, optimizing energy consumption while maintaining visibility.
Contrast ratio defines the difference between the darkest black and the brightest white the display can produce. A higher ratio means deeper blacks, sharper images, and better readability.
LED displays typically achieve contrast ratios ranging from 5,000:1 to over 10,000:1, depending on LED quality and cabinet design. Black LED packages and specialized surface treatments enhance contrast, especially in high ambient light environments.
Therefresh rate indicates how many times per second the display updates its image, measured in Hertz (Hz).
Standard Displays: 1,920Hz refresh rate – sufficient for basic advertising and signage.
High-Performance Displays: 3,840Hz or higher – essential for broadcasting, live events, and XR studios where cameras capture the display.
A higher refresh rate ensures flicker-free performance, smoother motion, and better compatibility with professional filming equipment.
Color accuracy determines how faithfully the display reproduces colors compared to the original source. High-end LED walls support wide color gamuts (Rec.709 or DCI-P3), making them suitable for film production and broadcast applications.
Grayscale levels define the number of shades between black and white. Modern LED displays often support 14-bit to 16-bit grayscale, providing smooth gradients and eliminating banding in low-light visuals.
The viewing angle describes the maximum angle at which the display can be viewed without significant color shift or brightness loss.
Horizontal Viewing Angle: Usually between 140°–170°.
Vertical Viewing Angle: Typically 120°–160°.
A wide viewing angle is essential for stadiums, retail, and outdoor billboards where audiences view the screen from multiple directions.
LED displays are built from modular cabinets, which house LED modules, power supplies, and control systems. Cabinet design affects installation, maintenance, and mobility.
Die-Cast Aluminum Cabinets: Lightweight, durable, and precise, commonly used for rental and fine-pitch LED walls.
Steel Cabinets: Strong and cost-effective, widely used for large outdoor billboards.
Ultra-Thin Cabinets: Designed for space-sensitive applications like conference rooms and retail installations.
Weight is critical in projects like stage setups or building facades. Lighter cabinets reduce structural requirements and installation costs.
With large LED displays consuming significant power, energy efficiency has become a key specification.
Traditional Common Anode Design: Power distribution is less efficient, with more energy wasted as heat.
Common Cathode Design: Supplies precise voltage to each LED color (R, G, B), reducing heat and cutting power consumption by 20–30%.
In addition, features like automatic brightness adjustmentіlow-power standby modes further improve energy efficiency.
Outdoor LED displays must withstand harsh weather conditions. The Клас абароны IP defines protection against dust and water.
IP54: Adequate for semi-outdoor applications.
IP65: Common for outdoor LED billboards, resistant to rain and dust.
IP67 or higher: Used in extreme environments where displays may be submerged temporarily.
A robust IP rating ensures reliability, reduced downtime, and longer lifespan in outdoor installations.
The lifespan of an LED display is typically measured in hours of operation, with most modern LEDs rated for 100 000 гадзін (over 11 years of continuous use). However, actual lifespan depends on factors like usage environment, maintenance practices, and component quality.
Proper installation, consistent maintenance, and stable power supply are crucial to achieving maximum longevity.
One of the most common questions asked by buyers is: “How much does an LED display cost?” The answer is not straightforward because prices vary significantly depending on pixel pitch, size, brightness, brand, and whether the display is designed for indoor or outdoor use. Below is a detailed breakdown of the factors that influence LED display pricing and typical cost ranges.
Smaller pixel pitches such as P1.2 or P1.5 require more LEDs per square meter, resulting in higher costs. For example, a P1.2 indoor LED wall can cost 5–6 times more per square meter than a P6 outdoor billboard.
The larger the display, the more LED modules and cabinets are required. Costs scale with total square meters, but economies of scale often apply—larger projects sometimes receive lower per-square-meter pricing.
Indoor Displays: Generally less expensive because they require lower brightness and no waterproofing.
Outdoor Displays: Higher costs due to weatherproof cabinets, higher brightness (5,000–10,000 nits), and more durable components.
International brands or top-tier Chinese manufacturers may charge a premium compared to lesser-known suppliers. The higher upfront cost often pays off in longer lifespan, better color consistency, and reduced maintenance.
Features such as 4K/8K processing, HDR support, wireless connectivity, or cloud-based control systems increase the cost of the display package.
Special installations (e.g., curved screens, building facades, rooftop billboards) require customized steel structures and additional labor, increasing overall project cost.
While prices fluctuate depending on suppliers and regions, here are typical per-square-meter cost estimates as of 2025:
Indoor Fine-Pitch LED Displays:
P1.2 to P2.5 = $2,500 – $5,000 USD per m²
Applications: conference rooms, broadcast studios, control rooms
Standard Indoor LED Displays:
P3 to P5 = $1,200 – $2,000 USD per m²
Applications: retail stores, shopping malls, exhibitions
Outdoor LED Displays:
P4 to P6 = $1,000 – $2,500 USD per m²
Applications: outdoor billboards, stadiums, transportation hubs
Large Pixel Pitch Outdoor Screens (P8 to P16):
$800 – $1,500 USD per m²
Applications: highway billboards, long-distance advertising
The LED screen itself accounts for only part of the total project cost. Buyers should also consider:
Сістэма кіравання: Video processors, sending cards, and receiving cards – 5–10% of total cost.
Steel Structure: Custom frames, supports, or trusses for installation – 10–20%.
Power Supply and Cabling: Electrical components, UPS backup, and cabling – 5–15%.
Installation and Labor: Skilled technicians for assembly, calibration, and testing – varies widely by region.
Ongoing Maintenance: Spare parts, servicing, and calibration costs.
Shipping and Import Duties: Large LED screens are heavy, and international logistics can add significant costs.
Energy Consumption: Outdoor LED billboards consume thousands of watts; long-term electricity bills should be factored into ROI.
Permits and Licensing: In many regions, installing outdoor LED billboards requires government approval and fees.
Compare Total Cost of Ownership (TCO): Don’t focus only on upfront price—factor in energy efficiency, maintenance, and expected lifespan.
Request Pixel Pitch Demos: Always evaluate real-world performance before committing to a purchase.
Consider Local Support: Having a supplier who can provide after-sales service or spare parts locally can save downtime costs.
Balance Resolution with Application: Don’t overspend on ultra-fine pixel pitch if the screen will only be viewed from far distances.
Negotiate Package Deals: Many suppliers offer bundled deals with structure, installation, and training included.
Installing an LED display is a complex process that combines engineering, electrical work, and software configuration. A successful installation ensures not only the stability and safety of the structure but also the performance and visual quality of the screen. Below is a step-by-step explanation of the LED display installation process.
Before any physical installation begins, a site survey is conducted. This includes:
Measuring the available space and confirming dimensions.
Evaluating structural load capacity (walls, floors, or steel frameworks).
Checking power supply availability and stability.
Analyzing viewing distance and angle to determine the appropriate pixel pitch.
Engineers also consider environmental factors, such as sunlight exposure, ventilation, humidity, and potential obstacles like trees or nearby buildings.
LED displays are modular and require strong support structures. These are typically custom-built depending on whether the screen is:
Wall-Mounted: Secured directly to building walls, common in retail and indoor applications.
Freestanding: Supported by steel frames or trusses, typical for outdoor billboards and events.
Hanging / Suspended: Rental LED screens for concerts often use hanging rigs with quick-lock systems.
Curved or Creative Shapes: Special frames are built for cylindrical, wave-shaped, or flexible LED panels.
The framework must meet wind resistance, seismic safety, and weight-bearing standards to ensure long-term reliability.
A reliable power system is crucial. Installation teams calculate total power requirements, select suitable power supplies, and distribute electricity evenly across modules.
AC Power Input: Typically 220V or 110V depending on the country.
DC Power Output: Regulated power (usually 5V) delivered to LED modules.
Cabling: Professional-grade copper cables and connectors minimize energy loss and ensure safety.
Backup systems like Uninterruptible Power Supplies (UPS) may be installed for critical applications such as airports or control rooms.
The control system links content sources (computers, media players, cameras) to the LED display.
Sending Card: Located in the control PC, it sends video signals.
Receiving Cards: Installed inside LED cabinets, they interpret and display content.
Відэапрацэсар: Converts multiple input sources (HDMI, SDI, DP) into compatible signals and handles scaling for large video walls.
For large installations, fiber-optic transmission may be used to maintain stable signals over long distances.
The display is built by assembling modular LED cabinets. Each cabinet typically measures 500×500mm or 960×960mm, depending on the design.
Cabinets are aligned precisely using fast-lock systems or bolts.
Modules are inserted into the cabinets, either from the front or back, depending on maintenance design.
Alignment is checked to ensure there are no visible gaps or misalignments.
Precision during this step is crucial to avoid uneven seams or distorted images.
Once the physical assembly is complete, the display undergoes calibration:
Color Calibration: Ensures consistent brightness and color across all modules.
Gray Balance Adjustment: Corrects minor differences between modules for uniform grayscale performance.
Brightness Testing: Adjusts output to match ambient light and reduce eye strain.
Signal Synchronization: Ensures smooth video playback without flicker or tearing.
Professional calibration software and cameras are often used for fine-tuning large LED video walls.
Before commissioning the screen, technicians conduct safety tests:
Verifying structural stability and load capacity.
Checking grounding and electrical safety.
Testing waterproofing and heat dissipation (for outdoor screens).
Running 48–72 hours of continuous testing under real conditions.
The last step is configuring control software and integrating content:
Setting up video processors for resolution and aspect ratio.
Connecting media players or live cameras.
Installing remote management systems for real-time monitoring and scheduling.
Modern LED displays often use cloud-based platforms that allow advertisers or operators to update content remotely with just a few clicks.
Suppliers typically provide on-site training for operators, covering:
Daily operation and power-on/off procedures.
Basic troubleshooting for common issues.
Guidelines for uploading and scheduling content.
This ensures that the end users can operate the display confidently without requiring constant technical assistance.
Proper maintenance is essential for maximizing the performance and lifespan of LED displays. While LEDs themselves are long-lasting, the overall system requires regular care to prevent failures and maintain consistent image quality.
Cleaning the Screen Surface
Dust, dirt, and pollution can accumulate on the surface of outdoor LED billboards. Regular cleaning with soft, non-abrasive materials prevents buildup and maintains brightness. Avoid high-pressure water or strong solvents that could damage the protective coating.
Power System Check
Power supplies should be inspected periodically to ensure stable voltage. Fluctuations in electricity can cause module failures or shortened lifespan. Using surge protectors and stable grounding is strongly recommended.
Ventilation and Cooling
Check fans, filters, or ventilation systems for blockages. Overheating is one of the most common causes of premature LED failure, particularly in outdoor and high-brightness screens.
Абнаўленні праграмнага забеспячэння
Control systems, sending cards, and video processors often receive firmware updates to fix bugs or improve performance. Regularly updating software reduces compatibility issues.
Dead Pixels:
Individual LEDs may fail, appearing as dark or bright spots. Solution: replace the faulty LED module or conduct pixel-level repair.
Color Inconsistency:
Differences in brightness or color between modules create a patchy appearance. Solution: perform recalibration using professional software and cameras.
Signal Failure:
Loss of video signal may result from faulty receiving cards or loose cables. Solution: inspect and replace damaged cables or reset control hardware.
Power Module Burnout:
Sudden blackouts in one section of the display often indicate a failed power supply unit. Solution: swap out the defective module with a spare.
Water Damage:
Outdoor LED screens may suffer water ingress if seals degrade. Solution: immediate drying and repair, followed by resealing with waterproof materials.
Conduct monthly inspections for outdoor displays and quarterly inspections for indoor screens.
Keep spare modules, power supplies, and control cards on hand for fast replacement.
Maintain stable environmental conditions (temperature, humidity).
Train staff in basic troubleshooting and emergency procedures.
With proper care, an LED display can operate for 10+ years, maintaining consistent brightness and performance.
The LED display industry continues to evolve rapidly, with innovations aimed at higher resolution, greater energy efficiency, and new creative possibilities.
MicroLED is considered the next generation of LED technology. By shrinking LEDs to microscopic sizes, displays achieve pixel pitches as small as P0.5 or below, enabling 8K and 16K resolutions on massive video walls. MicroLED also offers:
Higher brightness and color accuracy.
Longer lifespan compared to OLED.
Lower risk of burn-in.
This technology is expected to dominate broadcasting, corporate lobbies, and home cinema markets in the coming decade.
Artificial intelligence (AI) is being integrated into LED display systems for:
Automated Calibration: AI can detect inconsistencies in brightness or color and adjust modules automatically.
Audience Analytics: Cameras and sensors can analyze viewer demographics and trigger targeted advertising content.
Energy Optimization: AI systems can adjust brightness dynamically based on real-time weather and audience presence.
In smart cities, LED displays will act as information hubs, connected to IoT networks:
Displaying real-time traffic, weather, and emergency alerts.
Interactive public information kiosks.
Energy-efficient street-level signage powered by solar or renewable energy.
As global focus on sustainability grows, manufacturers are investing in eco-friendly LED solutions:
Common cathode technology for reduced power consumption.
Recyclable cabinet materials.
Solar-powered LED billboards.
The future of LED displays will balance performance with environmental responsibility, making them both visually impactful and energy efficient.
An LED display is far more than just a screen—it is a dynamic communication tool that powers advertising, entertainment, education, public safety, and beyond. By understanding how LED displays work, their types, applications, specifications, costs, installation, and maintenance, decision-makers can make informed choices for their projects.
With the rise of MicroLED, AI integration, and smart city applications, the future of LED displays promises even greater clarity, efficiency, and interactivity. Whether you are planning a retail installation, a massive outdoor billboard, or a cutting-edge XR studio, LED technology will remain at the forefront of visual communication for years to come.
Гарачыя рэкамендацыі
Гарачыя прадукты
Атрымайце бясплатную прапанову імгненна!
Звярніцеся да нашай каманды продажаў зараз.
Калі вы зацікаўлены ў нашых прадуктах, калі ласка, звяжыцеся з намі неадкладна
Звярніцеся да нашай каманды продажаў, каб вывучыць індывідуальныя рашэнні, якія цалкам адпавядаюць вашым бізнес-патрэбам, і адказаць на любыя вашы пытанні.
Адрас электроннай пошты:info@reissopto.comАдрас завода:Building 6, Huike Flat Panel Display Industrial Park, No. 1, Gongye 2nd Road, Shiyan Shilong Community, Bao'an District, Shenzhen, Кітай
WhatsApp:+86177 4857 4559
en
alb
amh
ara
arm
aze
bel
ben
bos
bul
bur
cs
dan
de
div
el
est
fil
fin
fra
gle
glg
grn
heb
hi
hkm
hrv
hu
ice
id
it
jp
kan
kin
kor
lao
lav
lit
ltz
lug
mao
may
mlt
nep
nl
nor
nya
ori
orm
pl
pt
rom
ru
san
sk
som
spa
srp
swa
swe
tam
th
tr
ukr
urd
vie
wel
xho