The company continues to increase petrochemical high-end valve research and development investment and research and development efforts, and has achieved good results. The company has completed the development of safety valve for petrochemical cracking furnace, and the technical indicators of the products have reached the international advanced level of similar products, successfully replacing imports, and have been applied in Sinopec Yangzi Petrochemical and other projects. The gate valve, globe valve, check valve, triple center hard seal butterfly valve, ball valve, safety valve, control valve, lock slag valve and other products developed by the company have been praised by users