Established in 1993, DONGRUN is a professional manufacturer and exporter of many styles of high-grade and top quality ceramic fiber products, fiber glass products, asbestos products, gland packing, PTFE products, and sealing gasket & sheet.

Our partners cover all fields including the petrochemicals, oil refining, electric force, metallurgy, manufacturing and marine project, etc.

Our products has won the leading position in domestic market. And our products have also been exporting to Europe, South America, Africa, Middle of East and More than Fifty Countries and regions.