Xi'an siduo optical electronic instruments co. Was derived from the original xi'an star mechanical institute which was built in 1992. It is a privatly own scientific and technological enterprise employs hi-tech personnel as its main work force. ...

Presentation of Shanghai HXF precision optics Co., Ltd. deals with international trading and OEM manufacture components, instruments laser machines. Our headquarter is placed in our factories are planted Wuhan Xiaogan. provides variety products ...

Red Valley Precision Mould Components Co., Ltd is a manufacture in China, specialized the production of High Mould, Spare Parts, and Components, which are widely used Injection Stamping Semiconductor Die-Casting other ...

Swoc is launched by four optical industries at south-west of china in 2002. composed letters from each president the industries. Our main aim as a professional optic company to promote components and products international market. 90% our skilled worker has ...

NEWSANDGY has equipped with the most advanced production machines and inspection instruments,including ZYGO GPI-XP interferometer,Pekin-Elmer Lambda 950 spectrophotometer,Trioptics lens test station & etc.Our quality assurance system been ...

Shanghai Yuwei Electronic Tech Co., Ltd (Shanghai Communications Equipment Ltd) is located in the Min Hang Hi-tech Park of Shanghai, was founded 1999. It specializes design, R&D, manufacturing and sale Fiber optic test instruments passive components. The ...