About Us

Founded in 1998, Beijing Zhong Cheng Quartz Glass Co., ltd. (ZCQ) focuses on quartz glassware process and production. With customer first value and attention to detail, we strive to offer quartz products combining long years of production experience and state-of-the-art technology.

We try to fulfill customers requirements from every single step: confidential contract, production, inspection, packaging, payment, after sale services. Whatever customers require, we try to reach and help you realize.

With continuous efforts and dedication to innovation, quality control and customer services we at ZCQ meet even go beyond customers’ expectations through supplying competitive pricing in mass production.

What We Do
Our products are widely used in optical telecommunication, semiconductors, lasers and other industries. Our focuses on quality and reliability have transformed us into a key supplier of fused quartz products and optical glassware in international markets with major customers from America, Europe, Australia, Korea, India and more.

OEM (Original Equipment Manufacturer)

Modifying Customer Supplied Parts
Our strong point for OEM business is that

At ZCQ, customer satisfaction is our prime concern. Therefore, our experienced and knowledgeable staff will provide complete pre-sales and post-sales support, thus assuring success of our customers.

Call today and experience our competitive prices and exceptional services.
At ZCQ, we are committed to providing our customers with superior precision optical service. We are able to fabricate custom-designed quartz optical glass products with provided materials. Quartz fabrication services we provide include: cutting, grinding, fine grinding, polishing, bonding, coating, fire molding, thermal processing, and cleaning. In this way, we can provide quality CNC quartz components efficiently and reliably. We also are able to provide OEM service, if that is what you require.

Please experience for yourself the satisfaction of knowing you are using the highest quality, most technologically advanced quartz materials. We look forward to addressing your specific
needs. Contact us now!
Email: zcq.etw@quartzwork.com
Phone: 86-10-69766700