www.zdvalve.net

middle pressure butterfly valve, ball valve, tilting disc check valve—Zhengzhou City Zhengdie Valve Co.,Ltd.

Zhengzhou City Zhengdie Valve Co.,Ltd. (ZD Valve), a member of China Valves Technology Inc. is specialized in developing and manufacturing low and middle pressure butterfly valve, ball valve, tilting disc check valve, and valves in special design, and also of the main manufacturing base of large size butterfly valve in China.