Beijing Zhong Cheng Quartz Glass Co., Ltd.

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 in Changping District, Beijing, China. Our main customers are from overseas countries and mainland China. ZCQ's products are widely in the lines of semiconductors, electronics, coating, laser, chemicals, medical treatment, spaceflight, optical resources, laboratory research, mechanical equipment and others.We mainly supply:1. Quartz Products2. Optical Glass3. Crystal Glass4. Some plastic and metal molding tools In Type 1 Quartz Glass, we are supplying:a. Quartz discs, windows, flats, plates, rings, substrates, wafers, fringes, and panels: both in fine polishing, fine grinding or commercial polishing and grinding; in transparent, nontransparent or opaque statusesb. CNC Quartz components and parts:Through CNC design and software control, the Quartz parts can be precisely fabricated especia...