Industrial Valve Manufacturer
You Can Rely On
Zhengmao Valve Co., Ltd., founded in 1992 and located in Yongjia, Wenzhou, China, is a National High-Tech Enterprise specializing in the R&D and manufacturing of industrial valves. With a registered capital of RMB 100 million and over 30 years of experience, the company operates three production bases covering 78,600㎡, supporting integrated casting, machining, and testing processes for industrial valve production.
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WHY
CHOOSE US
We work directly for our clients and put client’s interests first. Innovation Guides Us As Always
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Strict Quality & Certification SystemCertified with ISO9001:2015 and TS A-level production license, ensuring compliance with industrial safety and quality standards.
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International Standards ComplianceProducts meet API, ISO, CE, and EAC requirements, supporting global EPC projects and international procurement needs.
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Advanced Testing FacilitiesEquipped with high/low temperature, high-pressure, leakage, and material performance testing to simulate real operating conditions.
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Strong Technical Engineering Team510 employees, including 54 senior/intermediate engineers and 136 technical staff, provide strong R&D and technical support.
PRODUCTSCATEGORIES
Application Areas
Our products are widely used in oil & gas, petrochemical processing, power generation, and industrial pipeline systems.
Our hot sale products
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![API Globe Valve]( "API Globe Valve")
API Globe ValveAPI Globe Valve is an industrial globe valve designed for shut-off and flow control in oil & gas, petrochemical, power generation and general industrial piping
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![API Pressure Sealing Globe Valve]( "API Pressure Sealing Globe Valve")
API Pressure Sealing Globe ValveAPI Pressure Seal Globe Valve is an industrial globe valve designed for shut-off control in high-temperature and high-pressure steam and industrial piping
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![API Cryogentic Globe Valve]( "API Cryogentic Globe Valve")
API Cryogentic Globe ValveAPI Cryogenic Globe Valve is an industrial globe valve with an extended bonnet, designed for shut-off control in LNG, liquid oxygen, liquid nitrogen and other
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![GB Globe Valve]( "GB Globe Valve")
GB Globe ValveGB Globe Valve is a straight-pattern globe valve designed for shut-off control in steam, water, oil and other industrial pipeline systems.. Disc moves
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![GB Angle Globe Valve]( "GB Angle Globe Valve")
GB Angle Globe ValveGB Angle Globe Valve is an angle-pattern globe valve designed for shut-off control in steam, high-temperature media and right-angle pipeline systems..
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![Y Type (Jacket)Globe Valve]( "Y Type (Jacket)Globe Valve")
Y Type (Jacket)Globe ValveY-Type Jacket Globe Valve is a jacketed globe valve with a Y-pattern body, designed for shut-off control of high-viscosity, crystallizing and
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![Jacket Globe Valve]( "Jacket Globe Valve")
Jacket Globe ValveJacket Globe Valve is a temperature-maintaining shut-off valve designed for pipelines carrying high-viscosity, crystallizing or easily solidified media.
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![Oxygen Globe Valve]( "Oxygen Globe Valve")
Oxygen Globe ValveOxygen Globe Valve is a specially cleaned globe valve designed for shut-off control in industrial oxygen pipeline systems.. Oil-free internal treatment, with
Latest news and events
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![TOP 10 Industrial Globe Valve Manufacturers in China 2026]()
May 05, 2026TOP 10 Industrial Globe Valve Manufacturers in China 2026The global industrial flow control market continues to experience a structural shift toward high-performance, precision-engineered components capable of endu...view more -
![TOP 10 High-Performance Triple Offset Butterfly Valve Manufacturers in China 2026]()
May 04, 2026TOP 10 High-Performance Triple Offset Butterfly Valve Manufacturers in China 2026The global industrial landscape in 2026 demands unprecedented levels of reliability, zero-leakage isolation, and extreme temperature tolerance in fluid contr...view more -
![TOP 10 Globe Valve Manufacturers in The World 2026]()
May 03, 2026TOP 10 Globe Valve Manufacturers in The World 2026The global industrial landscape relies heavily on robust fluid control mechanisms to maintain the integrity, safety, and efficiency of high-pressure pipelines.view more
