Donghai Runtu Quartz technology company is one of the leading high quality quartz glass manufacturer and supplier in China.

Factory's main products are: Quartz tube; Quartz glass flask; Quartz glass beaker; Quartz glass condenser; Quartz glass crucible; Quartz glass plate; Quartz rod; Quartz sheath; Crystal powder and other. The factory has advanced equipment, strong technical force, complete measurement and detection means, complete quality assurance system, to provide you with high-quality, high-standard products. We always try our best to meet the various needs of users.

Runtu 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. Providing high quality products and services to our customers is one of our most important tasks.