SowinTek(Patronall in Yangzhou )was established in 2004 as a professional integrated circuit application service provider of Bluetooth solutions ,2.4G wirleless control ,LCD clock ,Speech IC/Music IC/...

bin he, shenzhen, china/guangdong, China

Chomp Microelectronics(shenzhen)limited was established in 2001 in shenzhen china, our services range from IC software development, electronic circuit designs.we have more then 60enginner , excellent ...