Constone Sapphire Technology Co., Ltd.

Constone Sapphire Technology Co., Ltd. is a manufacturer of Windows, Substrates, Rods, Tubes , Balls, sapphire Nozzles, Lenses and custom precision components for instrumetation, optics, laser, medical, aerospace, military, semiconductor.We offer various specifications at very ...

Telephone：86-23-63088068Address：No.1 Hui feng Road, Chongqing, Chongqing, China