We have built five production bases in Zhongshan, Foshan, Yiwu, Ji 'an and Xinyu, total construction area is more than 3,000,000 square meters.
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Zhongshan Production Base
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Foshan Production Base
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Ji'an Production Base
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Xinyu Production Base
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Yiwu Production Base
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Zhongshan
Production Base
Focus on the production of a full range of LED light source devices and power supply manufacturing
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Foshan
Production Base
Has the most complete range of traditional light source products, and provides high-end customized services for various LED lighting products
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Ji'an
Production Base
Specializing in the production of full LED light source device semiconductor materials and LED full color display
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Xinyu
Production Base
Set R & D, production, sales as one of the large comprehensive professional circuit board manufacturing enterprises
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Yiwu
Production Base
Specializing in the production of LED lighting fixtures and LED filament lamps, semiconductor materials and supporting hardware materials
8 R&D Laboratories
Total eight laboratories have been established, total of more than 20,000 employees, including more than 3,000 R & D personnel.
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Zhongshan Central Laboratory
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Xinyu R&D Laboratory
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Mulinsen Lighting Laboratory
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Ji'an Production Base
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Ledvance Testing Laboratory
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Xinyu Central Laboratory
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Ledvance Laboratory
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Mulinsen Laboratory
- LED CIRCUIT BOARD
- LED DRIVER CHIP
- LED EPITAXIAL CHIP
- LED LAMP PACKAGING
- LED MODULE
- LED DISPLAY SCREEN
LED EPITAXIAL CHIP
LED light chip, is the core component of the LED device, its main function is to convert electrical energy into light energy
LED LAMP PACKAGING
The most advanced fully automated production equipment in the world, LED packaging lamp sales rank No.1
LED DRIVER CHIP
Integrated circuit chip integrated solution, providing constant current drive, line drive, logic control and other LED display solutions
LED CIRCUIT BOARD
Global LED related industry PCB core supplier, PCB, FPC, MPCB all types of products monthly comprehensive capacity of 1.5 million sqm
LED MODULE
With the industry's advanced fully automated Germany Siemens SMT machine 200, LED module monthly product 1 million pieces
LED DISPLAY SCREEN
Give full play to the advantages of intelligent manufacturing, provide OEM/ODM services for the industry big brands for many years
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Solder Paste Printer
Solder Paste Printer
Equipment precision control: ±18um
Printing speed: 50mm/s
Scraper pressure: 4~9Kg -
Reflow Welding
Reflow Welding
ERAS10 Thermal zone in Germany
Temperature control accuracy :+1°C
Daily temperature curve test -
Patch Machine
Patch Machine
Control accuracy of the placement machine +25um
PCB deformation mounting pressure automatic correction function -
Automatic Assembly
Automatic Assembly
Automatic bottom shell,PCB assembly
Automatic locking screw,torque 0.6kg
Reverse alarm of visual identification missing lock
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SPI Check
Equipment resolution, 15um
Check standard: CPK≥2
IPQC spot check once in 4H
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AOI Check
Device resolution: 17.5um
component offset ≤0.1mm
The first 5 Pcs are 100% confirmed
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Automatic Lighting
Fully automatic light visual judgment
Test screen W/R/G/B, obliquesweep, gray level, dead light,dark light
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Module Aging
The entire screen of the dedicated area is aging
Aging time: 12 hours +
White and black aging alternately, confirmed by specially-assigned person
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PCB—Line Width and Line Distance
P1.2 minimum line width :0.088mm
P1.2 Minimum line distance :0.099mm
IC is 1.8mm away from PCB side
PCB drilling control
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AOI Check
Before design, the lamp PADneeds to be compared with thestandard gallery
Different lamp beads are designed differently to avoid the dark side
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Bottom Shell Matches PCB
The front electrolysis,avoid socket interference,24mm safe distance
The bottom shell appearance design is novel
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Surface Temperature
LED driver IC layout optimization law -> discrete arrangement
Avoid area color differences
Super Factory Customized Service Process
We are large source factory, provide you professional LED display OEM/ODM service
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Demands & Inquiry
26 LED years of experience will understand your needs
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Quotation & Budget
Professional technicians will provide you with options
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Project Assessment
Give optimization suggestions, and save 80% of your time
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After-sales
We believe that after-sales is the beginning of all after
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On Time Delivery
Strict internal management procedures, strict quality control
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Optimized Solutions
Provide optimal solutions for your project, considering all details
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Corporate Partners
We provide you professional service of big brands
GET IN TOUCH WITH MLS
Please contact us if you have any needs