COMPANY ADVANTAGE
Shenzhen Guangmai Electronics Co., Ltd. established in Shenzhen of China in 2009, is a National High-Tech Enterprise focuses on high-end LED package service.
Company Profile
GMKJ Strives to bring in high-end machines for full-automatic production and aging test equipment for making itself a leading International LED production base.
Main Products
GMKJ mainly produces LED chips: SMD LED, COB LED, High power LED, High power COB LED and customized PCB assembly service. The lighting efficiency here can max reach over 240 LM/W.
Company Honor
As one member of TOP 100 LED manufacturer in China since 2010, GMKJ strictly follows the ISO 9001:2020 standard in LED production. GMKJ LED and Guangmai brand are widely accepted by the clients in China and overseas.
Sales Network
Reply your inquiry within 12 working hours. Strict quality control procedures before shipment. Delivery the goods to our customer all over the world with fast speed and precision.
NEW PRODUCTS
Providing large range of high quality LED chips to LED lamps manufacturers with best cost performance.
Company Statistics
We are Professional LED Chips Packaging Factory in China!
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Technical Team
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Obtain Patent
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Customer Praise
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Win a Medal
LATEST NEWS
Follows with GMKJ to know the latest news in LED industry all over the world.
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GMKJ China New Year Holiday Notification
Jan 28, 2026
GMKJ China New Year Holiday Notification
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Guangmai Technology Participates in The 10th Anniversary Annual Meeting Of Sh...
Jan 07, 2026
The 10th Anniversary Annual Meeting of the Shenzhen Lighting & Display Engineering Industry Association concluded successfull...
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🎄 Season’s Greetings From GMKJ
Dec 25, 2025
Season’s Greetings from GMKJ
As the holiday season approaches, we would like to thank all our customers and partners for...