SIWIS ELECTRONIC CO., LTD is a leader in the high-tech design, R&D and manufacture of LED encapsulation, project lights and aluminum casting for lamp fixtures. Factory is located at Bao'an District, with our advanced production and testing equipment and materials from Taiwan, Japan, America, our workshops feature anti-static and dust-free facilities of international standard, state-of-the-art 10-zone reflow soldering machine... 

Address : Building 3, Shiyan Hongfa Industrial Park, Bao'an District,Shenzhen,518101,China
Tel : (86)755-27809219
Fax : (86)755-27827786
Email :
Development history and advantages of LED lighting
The Luminous Intensity of LEDs
LED Tube Light Feature
Features and Benefits of LED
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