2026-Zhejiang Dasong Valve Co., Ltd.

Our company specializes in the R&D, design, manufacturing and sales of high-performance double eccentric butterfly valves, triple eccentric butterfly valves, PTFE-sealed butterfly valves and metal-seated butterfly valves. Our products are widely applied in petroleum, petrochemical, high-tech, power, food, pharmaceutical, shipbuilding, urban construction, environmental protection, building HVAC and other industries. Main Products: High Performance Double Eccentric Butterfly Valves, High Performance Triple Eccentric Butterfly Valves, Alloy Material Butterfly Valves, Custom Non-standard Butterfly Valves