Qinghe Yongxing Industrial Co., Ltd. is an industrial entity integrated with science, industry and trade. Starting from the simple chemical production, the company has developed into a competitive enterprise within several years and become a large enterprise specializing in the production of the sealing components for the automobile and construction industry.

Qingchi sealant is a type of single component moisture-hardening polyurethane adhesive sealant, which can be applied for the sealing of various base materials. It interacts with the moisture in the air to solidify and forms a permanent elastic material, and it has passed a performance test for sixteen years.

Qingchi EPDM seal strip is a competitive product with a good quality among the rubber product nowadays, It had been widely used in various fields ,include: automobile, construction, machinery, electronics and furniture making.