Tube en quartz  Producteurs, Vendeurs, Fournisseurs

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.

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.

OUR FEATURES

• Our technical experts in quartz glass have more than 10 years of experience. This can guarantee the high quality and reliability of our products. This can also allow us to design all kinds of quartz products according to your requirements.
• We have the largest inventory of high quality clear fused silica/quartz glass tubes, capillaries, plates and rods. This allows our customers to get any sizes of items in the shortest time.
• The silica content of our quartz material is over 99.998%, and the level of this material can almost meet the use in all industries because of the best performance of chemical, heat resistance, aseismic and acid resistance. We also have a variety of optical quartz materials (JGS1, JGS2, JGSS3) for choice.
• Our national standard CNC equipments enable us to make various kinds of quartz glass parts and windows achieving industry’s stringent standards and tolerances.

(®MICQ)SHANGHAI WECHANCE INDUSTRIAL CO., LTD was founded in 2010, which is a professional quartz glass manufacturer in China and our focus is on custom fused quartz & quartz optical glass, batch wholesaling fused quartz tubes/rods/plates & CNC quartz parts. Our factory is located in Donghai of China where is the biggest fused quartz industrial area occupying 90% domestic quartz glass production. MICQ is so proud of its expertise to make high quality quartz products to meet our customers’ requirements. For prompt quotation, please contact us.

TQS - Une jeune entreprise avec une longue tradition
L'entreprise a été fondée en 1910 à Berlin sous le nom de Deutsch-Englische-Quarzschmelze GmbH. Elle fabriquait principalement des produits en quartz pour les applications les plus diverses dans l'industrie chimique, alors encore jeune et prospère.
En 1957, l'entreprise a déménagé à Mayence où elle a été gérée jusqu'en 1965 comme une joint-venture entre TSL - Thermal Syndicate Ltd (Angleterre) et Jenaer Glaswerke Schott+Genossen (Allemagne).
En 1965, l'entreprise est devenue une filiale à 100 % du groupe TSL et a transféré son siège à Wiesbaden sous le nom de TQS - Thermal Quarz-Schmelze GmbH.
À partir de cette époque, le site de Wiesbaden s'est concentré sur le développement continu d'émetteurs infrarouges en quartz et de composants en verre de quartz optique. Une grande importance a toujours été accordée à une étroite collaboration avec les clients. De nombreux nouveaux développements et améliorations ont ainsi pu être menés à bien au fil des années.
En 1988, l'ensemble du groupe TSL a été repris par le groupe français Saint-Gobain.
À partir de l'an 2000, la société de Wiesbaden a pris le nom de Saint-Gobain Quartz GmbH, Wiesbaden.
En 2009, à la suite d'un management buyout, l'entreprise a pu se donner un cadre juridiquement indépendant sous le logo toujours bien connu TQS – Technical Quartz Solutions GmbH -.
La dernière étape de la longue histoire de TQS® a eu lieu au début de l'année 2015, lorsque l'entreprise d'exportation VS Technical Supplies GmbH, basée à Francfort, a acquis 100 % des parts de TQS®.
La direction est aujourd'hui assurée par M. Volker Schmidt.