Quartz Glass Tubes  Manufacturers, Traders, Suppliers

Donghai Dehui Lighting Appliance technology company is one of the leading high quality quartz glass manufacturer and supplier in China. Dehui has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor, solar energy, textile, electronic, and laser industries.Company′ S main products are quartz glass tube, quartz gas refining tuo, quartz plate, quartz boat, quartz, quartz boat rack cylinder, quartz furnace door, jar, waste liquid bottle, quartz glass flask, quartz tube, quartz quartz music bowl, laboratory equipment and other kinds of quartz glass products. The company for the purpose of high quality, customer satisfaction for the purpose of the development of new technology and new products, with excellent quality and good reputation to serve the society. Wholeheartedly for the electronics, aerospace, metallurgy, chemical industry, fire protection, PV, electric light source and other industries to provide first-class products and services.

TQS - A young company with a long tradition
In 1910 the company was founded in Berlin as Deutsch-Englische-Quarzschmelze GmbH. Mainly fused silica products were produced for various applications in the then still young and prospering chemical industry.
In 1957, the company relocated to Mainz and was managed there until 1965 as a joint venture of TSL - Thermal Syndicate Ltd. (England) and Jenaer Glaswerke Schott+Genossen (Germany).
In 1965 - in the meantime a wholly owned subsidiary of the TSL Group - the company moved its headquarters to Wiesbaden and from then on operated under the name TQS - Thermal Quarz-Schmelze GmbH.
From this time on, the main focus in Wiesbaden was on the continuous development of infrared quartz emitters and components made of optical quartz glass. Great importance was always attached to close cooperation with customers. Many new developments and improvements could thus be brought to success together over the years.
In 1988, the entire TSL Group was taken over by the French Saint-Gobain Group.
From 2000, the Wiesbaden-based company operated under the name Saint-Gobain Quartz GmbH, Wiesbaden.
In 2009, in the course of a management buyout, the company was able to give itself a legally independent framework under the still well-known logo TQS – Technical Quartz Solutions GmbH -.
The last step in the long history of TQS® took place at the beginning of 2015, when the Frankfurt-based export company VS Technical Supplies GmbH acquired 100 percent of the shares in TQS®.
Today, Mr. Volker Schmidt is responsible for the management.

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.