Zhong Cheng Quartz Glass Co., Ltd. (ZCQ) was founded in 1998, and our emphasis on optical fused quartz and optical glass products has resulted in our excellent reputation in the field. Headquartered in Beijing, China, we are available with great geological advantages and thus are able to meet our customers' requirements conveniently.
As an international supplier of fused quartz, optical glass and optical crystal products, we have been authenticated by RoHS and GB/T19001-2008 QMS. We have exported our products to countries such as the USA, Germany, Japan, Australia, Korea, United Kingdom, France and more.
Our products are widely used in a great variety of industries, including semiconductor, telecommunications, optical fiber, solar energy, electronics, optical coatings, optics, chemical, medical treatment, aerospace, military affairs, and more.
Our experience in this filed enables us to provide you with good quality products at competitive prices. In addition, we at ZCQ also offer OEM service, upon request.
Please contact us for more information about our high precision quartz capillary tubing and quartz rods, quartz parts, quartz plate, optical windows, CNC glass parts, etc. We’ll happily help you with whatever products you require.