Chengdu Chang Yuan Shun was founded in 2002, it is a ISO9001 certified company. And it has rich experience on Glassfiber with a production capacity of 6000 tons a year. The main product include Fiberglass roving, woven roving, chopped strand mat, fiber cloth, high silica fiber, chopped strand, glass marble, etc. CYS never stop the new materials development to be a good partner of composites in worldwide.