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About Us
Founded in 2002, Chengdu Chang Yuan Shun Co., Ltd. (CYS®) specialized in Fiberglass yarn/ roving, mat and fabrics. As an important part of our business, CYS also dedicates in developing thermal insulating Silica fiberglass materials. Depended on continued innovation and meticulous working of our employee team, our factory has emerged as one of the leading manufacturer in this subdivision field of High Silica fiberglass and Silica glass fiber.
For high temperature resistance application, we have High Silica glass fiber yarn, chopped strands, rope, thread, tape, sleeve, fabric, mesh and mat. We manufacture or fabricate related products too, such as fire & welding blanket, fire pit mat, vehicle covering blankets, removable thermal insulation blankets, welding habitat panels, fireproof curtain, etc. To meet customers’ special requests, high silica glass fiber with special treatment are available, such as preshrunk, coatings with Silicone, PTFE, Polyurethane(PU), Acrylic, Vermiculite, Calcium Silicate, Graphite, Graphene, PVA, EVA, aluminum foil, etc.
We believe in quality and customer satisfaction as our No.1 priority. We aim to provide high quality products through sincere efforts, competitive price and quick turnaround time. Strict processes and quality controls make sure our products keep stable and reliable quality. All manufacturing procedures are certified ISO 9001.
And also our R&D dept. welcomes to develop and improve Silica Glass Fiber materials together with customers to meet constantly updating demand of market.
Warmly welcome all clients and friends inquiry and build long-term mutual benefit cooperation with us!

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