Chiping Zhongxin Chemical Co., Ltd.

[ Trader ]Main business are Artificial cryolite

Hengshui Liche Enterprise Group Co., Ltd.

[ Manufacturer Trader ]Main business are Luminescent material

Shantou Xilong Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Chemical reagent, Chemical material.

Bright Crystals Technology Co., Ltd.

[ Manufacturer ]Main business are Crystal material device and technology used in fields of optical fiber communication, Mobile communication, Display, etc.

Changshu Jinxing Chemical Co., Ltd.

[ Manufacturer ]Main business are Synthetic chemicals

Shenzhen Sanli Chemicals Co., Ltd.

[ Manufacturer ]Main business are Chemicals

Beijing Trans Industry And Trade Co., Ltd.

[ Manufacturer Trader ]Main business are Optical instrument

Beijing Fuxingkai Yongxing Photoelectric Technique Co., Ltd

[ Manufacturer ]Main business are Film-coating material

Beijing Mountain Technical Development Center

[ Manufacturer ]Main business are Optical film plating material

Renqiu Yinhe Lighting Material Co., Ltd.

[ Manufacturer Trader ]Main business are High-purity calcium fluoride