No.1, Building17, Yintian Electronic Industrial area, Caijiagang Town, Beibei District, Chongqing Ci Chongqing, Chongqing

ChongQing Co-creation sapphire optoelectronics instruments Co., Ltd. ,is a professional R & D sapphire (Al2O3), quartz, tungsten carbide and other hard and brittle materials and related special ge...

Yubei

Chongqing Yulintao Optical Co.,Ltd., founded in the early 1980, is a professional optical glass manufacturer with more than 30 years of experience, it supplies colored and colorless optical glass, fil...

no. 31, yunkai road, beibei district

Chongqing Lin Pei photoelectric instrument co., LTD. Was founded and registered in two LingLingJiu company address: north spa town of chongqing beibei qianjin (chongqing beibei tome the auspicious lig...

No. 298A, Chongqing Middle Road, Licang District

Qingdao Fangzhengyuan Packaging Co., Ltd. is an exporter of PE films with more than ten years' experience in this line. We have our own production workshop which is well-equipped with test...

Block B,Liangjin Industrial Park,37# Cuitao Road,Yubei District

We specialize in manufacturing synthetic sapphires & rubies , ceramics, and related assemblies. Our products are widely used in instrumetation, optics, medical science, aerospace, military and...