Dongguan Chipsen Electronics Technology Co., Ltd. was founded in 2000 and is a high-tech company which integrates production, design, R&D, and sale. Our main products are CHIPSEN electronic transformers, SMD power, inductors coils, fixed inductors, toroidal coils, common mode chokes, and adapters. Our main markets are HongKong, Taiwan, Asia, the US and Europe. Our products are used in mobile phones, digital cameras, computers' VGA cards, ADSL/VDSL modems, large power LED, TFT, and ...