Room1205, NO.3 Third Building The First Plaza,of DongGuan, Dongguan, Guangdong, China

World Optical Instruments Co., Ltd. is a leading optical company, founded in 2003, headquartered in Dong Guan, Guang Dong, set up a branch in Hong Kong. We are the developer and manufacturer of optica...

Dongguan, Guangdong, China

Dongguan Yihui Optoelectronics Technology Co; Ltd. was established in 2003 which has own R&D.We manufacture and sale of high-tech measurement equipment, our main products are:Video Measuring I...

Songlang street

Dongguan Jaten Instrument Co.,Ltd . It was founded in 2005, specialized in dimensional measuring instrument, video measuring instrument such as precision optical testing instruments and automatic disp...