LED Display Factory Advanced LED display factory in Shenzhen, China
Unishine LED Display Factory
Shenzhen Unishine LED Co.,Ltd. is a high-tech enterprise which is specialized in R&D. design, manufacture, sales and service of LED display screens. Our main products include indoor and outdoor full color SMD LED display screen.
UnishineLED was established in 2019 with 10 million RMB registered capital, with8000 square meters.There are about 200 workers
Our devices and technology ability are outstanding among China LED display screen industry. Now there are more than 100 of high-accuracy automatic manufacture and testing devices, including more than 18 SMT machines (high-speed SMT machines), Reflow Solder, Automatic Tin Coat Machine, Automatic 3D Tin Coat Test SPI, Automatic LED module manufacture line, High-low temperature test chamber, Jarring Machine.
UnishineLED Owns a number of software and hardware design patents. We have already passed High-tech Enterprise, IS09001,CCC, CE, FCC, RoHS Qualification Authorization, as well as other test Quality Certification.
LED Module Production Line
UnishineLED's LED display factory is equipped with state-of-the-art automated production equipment, forming the foundation for efficient, high-quality manufacturing. In particular, the Surface Mount Technology (SMT) machinery we employ enables precise and efficient placement of LED components onto circuit boards, ensuring the reliability and consistency of every LED display.
1. LED Lamp Baking
Baking is a critical step to ensure the reliability of LED chips. To prevent large-scale failure, SMD lamp beads are typically baked before use.
2. PCB SMT
The process begins with solder paste application, followed by placement of ICs, resistors, capacitors, power sockets, and signal sockets, which are then secured through reflow soldering.
3. LED SMT
LED placement also starts with solder paste application. The beads are mounted using SMT equipment and firmly soldered via reflow.
4. Initial Lighting Test
After SMT completion, the first power-on and lighting test is performed.
5. Brush three anti-paint
Three anti-paint can protect the PCB circuit board from environmental erosion; after curing, it forms a transparent protective film.
6. Base Installation
The base enclosure is secured to the PCB with screws.
7. Potting (for Outdoor Modules)
Outdoor LED modules are filled with potting compound for waterproofing and require curing time after application.
8. Mask Installation
The mask is fixed in place with screws.
9. QC Inspection
Modules that pass quality control are labeled with a qualified sticker.
Assembly and Aging Line
We ensure every LED display is assembled to the highest quality standards. UnishineLED operates a dedicated aging line that simulates real-world operating conditions through extended operation, identifying and resolving potential issues in advance.
1. LED Module Aging
After production, each LED module undergoes an aging test for over 12 hours to confirm reliability before proceeding to the next stage.
2. LED Cabinet Assembly
3. Full LED Screen Aging
Once cabinets are assembled, the complete display is built and subjected to an aging test for at least 72 hours.
LED Display Factory OEM Service
UnishineLED provides comprehensive factory OEM services and welcomes inquiries and cooperation.
Brand Custom Logo
We can apply your company logo to all LED displays.
Special Requirements
Privacy Protection
Your supplier information is kept strictly confidential.
Win-win Cooperation
We support your production needs while helping to promote your brand.
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