Dongguan Sourcechip Opto-electrical Tech Co., LTD. was established in 2001, is a research and development,production,marketing,LED-based lighting-class modern enterprise.At the start of the company established, Sourcechip dedicated to the super bright LED series- red, yellow, blue, green, white, purple, white LED, and specialized in the Research and Development of white LED. For provide the customers with more low-consumption and longer life of green light source?the company improve the stability of the white LEDs? brightness.