Our Double Disc Webge Gate Valve, Single Disc Soft Seal Slab Gate Valve, Carbon Steel Trunnion Mounted Ball Valve attracts and gathers more and more high-quality customers, excellent employees, and high-quality suppliers to create brilliance. KAITAI, with over 20 years experience, is one of the professional Multi -layer Butterfly Valve manufacturers and suppliers in China. All of our good Multi -layer Butterfly Valve are made by professionals using advanced equipment. Welcome to buy from our factory.