Founded in 1998, Beijing Zhong Cheng Quartz Glass Co., Ltd. (ZCQ for short) represents a high-tech supplier manufacturing quartz, optical glass, crystal glass products and molding tools located Changping District, Beijing, China. ...
Address：Hou Bai Hu Jian 26, Yangfang, Changping District, Beijing, ChinaBusiness type：Manufacturer, Trading Company
HuiTai quartz Co., LTD is located in "Hometown of Crystal," named DongHai, which a professional manufacturer wafer, ring, tube and rod. China.Since the company was founded 2008, with its excellent advantages: Quartz mine ...
Address：No.2202 ?Zhongshan west road ?Xuhui area,Shanghai Shanghai, ShanghaiBusiness type：Manufacturer