CASTECH Inc.

After 25 years rapid growth since the foundation in 1988, CASTECH INC.(CASTECH) has become a recognized leading supplier of nonlinear optical crystals, laser crystals and precision optics components world. In 2008 successfully completed IPO Shenzhen stock exchange. (Stock Code 002222) ...
Telephone: 86-591-88071539 Address:Bldg.14# Gulou Industrial Park, Juyuanzhou, Jinsha