Beijing Zhong Cheng Quartz Glass Co., Ltd.
About us Zhong Cheng
For over 10 years, Beijing Zhong Cheng Quartz Glass Co., Ltd. (ZCQ) has specialized exclusively on producing fused quartz , fused silica and optical glasses products, including Sio2 targets, quartz ware, optical prisms, quartz windows, optical glass windows, optical coatings, and more. Our experience in this field enables us to provide you with good quality quartz materials and products, at competitive prices. In addition, we at ZCQ also offer OEM service, upon request.
Our products, like fused quartz, fused silica, optical glasses , glass labware, and optical components, are widely used in many diverse industries ranging from the semiconductor, laser, electronics, optics, solar energy, optical lines, biological engineering, environmental protection, new energy , aviation, and optical source industries, to medical treatment and chemical processing, just to name a few. As an international supplier of optical glass, we provide products for customers in America, Germany, France, Britain, Australia, Korea, Japan, and more.
Please contact us for more information about our precision quartz parts and precision glass parts, and we'll happily help you with whatever products you require.
Hot Products
  • Sio2 Targets Sio2 targets fall into a variety of categories, including grain, wafer, disc, panel, plate, ring and block ...
  • Quartz Ware Our laboratory quartz ware, quartz labware or quartz ware, a kind of optical quartz product, can withstand extremely high temperatures and...
  • Optical Prisms Optical prism, is a transparent optical element with flat, polished surfaces that deflect, deviate and rotate beams of light...
  • Optical Coatings High reflection coatings (HR), made from gold, silver, aluminum etc., are a kind of thin film material mainly used for light or laser beam manipulation...
Storage Tips
1. In order to avoid humidity & dust, optical product is encouraged to be stored indoors or in its original container.
2. Keep the storage place dry and neat.
3. Handle with care due to its brittle nature, to free the products from sweaty hands through wearing cotton gloves.
4. Some optical glass could be cleaned through the mixture liquid made by industry alcohol, acetone or aether with lens tissue.