- Machinery Agents[1]
- Beverage Processing Machinery Parts[5]
- Flanges[1]
- Other Mechanical Parts[4]
- Pipe Fittings[5]
- Valve Balls[1]
- Valve Bodies[2]
- Valves[10]
Zhengzhou City Zhengdie Valve Co., Ltd. (ZD Valve) is a high-tech enterprise in Henan Province. Our company specializes in the research and manufacture of middle and low pressure butterfly valves and special valves. Our company is a member of China Water Association, China Valve Association, China Quality Association as well as National Patent Demonstration Enterprise. Our company attained ISO9001 Quality System Certification in 1997, and has attained DNV certification, CE certification and API certification. "ZD" brand products have attained many national patents. Our metal seated...
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