Sapphire Window Manufacturer, Ruby Ball, Check Valve Supplier - Chongqing Chuanyi Automation Co., Ltd. Crystal Technology Branch
10 Jinyun Road, Beibei District, Chongqing, China
Main products: Sapphire Window, Ruby Ball, Check Valve, Jewel Bearing, Ruby Probe, Sapphire Orifice Jewel, Sapphire Tube, More, Company Introduction, Trade Capacity, Production Capacity, Chongqing Chuanyi Automation Co., Ltd Crystal Technology Branch, founded in 1970, for half a century, has always focused on the manufacturing research and development of synthetic sapphire and ruby products(Verneuil, Czochralski, Kyropoulos), it is one of the large factory of ultra hard material products in China. The technology research institute of the factory is most creative in the trade. It ...
