Years of
Experience
Guangzhou JunChen Display Technology Co., Ltd. focus on the R&D, Production, Global Sales and Service of the energysaving LED display with 10 years of experience.Providing onestop solutions for scenario applications worldwide.
Our products have COB display,indoor and outdoor LED display,rental led display,solar led display,car led display ,transparent led display,customized led display,and more.
Choose us for authoritative quality certification, all-round one-stop service, and tailored LED products to meet global demands.
Backed by CE/FCC/ROHS/UL/ISO9001, delivering stable & reliable LED products for global clients.
Covers design, production, logistics & free after-sales tech support for hassle-free cooperation.
Provides energy-saving, COB, rental & custom displays to fit diverse global application needs.
Quick assembly & flexible splicing for events
HD display + stable performance, no long-term investment
Low power consumption, cost-effective for temporary use
Full-scene adaptability: Sunproof/rainproof outdoors, HD indoors
High contrast + wide viewing angle, clear from afar
Energy-saving chips, 30% lower power than traditional models
Ultra-thin, seamless integration with stores/buildings
HD high-brightness, static posters turn dynamic
Remote control + low-power, zero-cost content updates
Mobile exposure, city-wide coverage
High brightness + anti-glare, visible day/night
Ultra-low power, no impact on vehicle battery
360° full viewing angle, futuristic 3D effect
Creative design for exhibitions/business districts
Modular energy-saving structure, customizable sizes
Extra-large size + high refresh rate for sports events
Windproof + anti-interference, stable in harsh environments
Energy-saving driving, low consumption for long hours
A globally trusted one-stop solution provider for energy-saving LED displays, focusing on energy conservation and emission reduction, and establishing a full-process service system covering pre-sales, in-sales and after-sales.
Clarify client needs; analyze and evaluate the project.
Recommend suitable products; provide technical drawing solutions.
Confirm cooperation terms and sign contract; collect 30% deposit.
Provide real-time order progress feedback; conduct 7 major quality inspection procedures to ensure products are qualified; collect 70% balance after production completion.
Confirm shipping schedule; provide Bill of Lading (BL) and Certificate of Origin (CO) after shipment.
Provide 3-year technical support; offer remote debugging, installation guidance, and after-sales technician training; respond to after-sales issues timely.
From raw material selection to final assembly, we implement 7 rounds of rigorous quality checks, partnering with international brands and leveraging advanced testing to ensure stable, high-quality LED displays for global clients.
We only choose top-quality raw materials to ensure stability and maximum quality, with in-depth cooperation with international renowned enterprises—including Nationstar LED chips, Meanwell power supplies, ChipOne ICs, and 1.6mm PCBs.
Before SMT Assembly,LED chips undergo 72-hour baking at 100℃ to keep them dry, effectively reducing the defect rate in the subsequent SMT assembly stage.
During SMT assembly, LED chips and ICs are cured via high-temperature baking. AI-equipped equipment is used to inspect defect rates and screen out defective products, ensuring assembly precision.
After completing the SMT assembly process, a second round of defect screening is conducted prior to module mask assembly, achieving the pursuit of excellence in quality control.
After module mask assembly, modules are placed on the aging test rack to check for uneven brightness (light/dark areas) and verify consistency of light-emitting angles (120-160°, refer to parameter sheet). Consistent angles allow progression to module aging tests; inconsistent angles trigger full-batch re-production.
The 6th round of defect screening is performed during the module aging test. We only select modules that have passed all 6 previous inspections, strictly controlling product quality.
Qualified modules are transferred to the assembly workshop. After final assembly, the 7th quality aging test is conducted, lasting 48 hours. These 7 rounds of quality checks ensure flawless LED display quality.
We are Trusted from many countries or regions around the world
I’m thrilled with the P5 football display we chose. At first, we only had rough ideas for the screen, but the team’s professional pre-sales recommendations guided us to the P5 model—and it’s been fantastic. The P5’s clarity is top-notch: fans in every stand, even the upper tiers, can see match replays, player stats, and live feeds sharply, no blurriness at all. It fits our stadium’s needs perfectly, and both fans and staff love it—I’d absolutely recommend this P5 football display to other stadiums!
The COB P1.25 display from this team was a perfect fit for our atrium. They updated us on production progress every step, and their 7 strict quality checks—covering brightness and pixel stability—gave us total confidence in the COB P1.25. When a typhoon loomed, their team worked till midnight to ship before the storm, avoiding delays. The COB P1.25 has great clarity and was customized to our atrium size, plus their 50-person team’s 300sqm daily output meant fast delivery. Even at 10 PM, they quickly handled our remote debugging needs—we’ll definitely work with them again!
Chose Junchen's energy saving P5 outdoor commercial LED displays for our building facade-CE/FCC/ROHS/ISO certification made us trust the quality. Our team had no big screen experience ,so they did 2 free remote trainings.Last week, a debugging glitch popped up; we messaged at 8 pm local time, and they fixed it remotely in 2 hours.7x24 support works!
Welcome to our LED Display Blog—your easy source for clear LED tech info. Whether you’re a business, a customer, or a beginner, we share simple tech explanations, real uses, tips for buying and caring for LED displays, the newest trends (energy-saving LED display, COB LED displays), and expert ideas. Let us help you use LED displays to make spaces brighter and connect with people.
Welcome to Canton Fair Prolight+sound Booth No.10.3A21,Let’s meet here! We are here #Prolight+sound,This is our booth,from left to right we show are sphere led display 2mm, COB LED display 1.25mm,Middle is outdoor rental LED display ...
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Order Reference: 20250926 The Perfect Blend of HD Image Quality and Flexible Configuration This P2 indoor fine pixel pitch LED display stands out as an ideal choice for high-end indoor visual scenarios, thanks to its exceptional display performance a...
Sep, 25, 2025
Order Reference: 20250925 Precision & Performance Combined This P2.5 circular LED display is engineered to deliver exceptional visual experiences with its advanced specifications tailored for both commercial and professional applications. At the ...
Sep, 23, 2025
EN
Car LED Display
COB series
Rental LED Display
3D Commercial LED Display
