fuhai industrial area

Trace Optical Co., Ltd is a professional manufacturer of optical lenses, this company is specialized in design, development and production of different kinds of optical lenses and optical component ....

Established in 2002, ARCO TECH Co., Ltd. is one of the leading manufacturer and exporter of biometric and RFID security system in China. We have more than 8 years of OEM and ODM experience in this ind...