Yongkang Lianggong Valve Co., Ltd (YONLIN Valve Co., Ltd) is the professional cast iron/ductile iron ball valve and swing check valve manufacturer and distributor in China.

Products: Ball Valve, Check Valve, Diaphragm valve, Strainer, Butterfly valve, Gate valve, Globe valve.

Main products: ANSI cast iron ball valve, ANSI Teflon fused cast iron ball valve, DIN cast iron ball valve, wafer end cast iron ball valve, JIS cast iron ball valve, BS cast iron ball valve, threaded ball valve(1000psi-5000psi), swing check valve

Standards: ANSI, DIN, JIS, BS, ISO, ASME

Certificates: API6D, CE1128, and ISO9001: 2008 and AZ TS2733022

Capability: Annual turnout reaches to 750million dollars. The export turnout is about 50%.