Mingzhu Valve Group Co., Ltd., established in 1975 and headquartered in Shanghai, is a prominent high-tech manufacturer specializing in the research, design, and production of industrial valves. Operating from a 43,000-square-meter facility with a 32,000-square-meter modern workshop, the company employs between 101 and 200 professionals. As a technology-based enterprise, it utilizes over 210 sets of advanced CNC machining equipment, optical spectrum analyzers, and nondestructive testing apparatus to maintain an annual production capacity exceeding 10,000 tons. Mingzhu Valve Group provides OEM, ODM, and contract manufacturing services, holding more than 20 independent intellectual property rights and certifications including ISO 9001, ISO 14001, CE, and API-6D.
The company's extensive portfolio, marketed under the "Shanggu" brand, includes over 3,000 varieties across nine categories, such as gate, butterfly, ball, globe, check, and control valves, as well as specialized power station and cryogenic valves. These products support a wide range of diameters (15mm to 4,000mm) and pressures (0.25MPa to 32MPa), adhering to international standards including GB, API, ANSI, JIS, BS, and DIN. Their valves are utilized globally in the petroleum, chemical, power generation, metallurgy, and water treatment industries. Mingzhu Valve Group is a recognized first-class supplier for major entities such as Sinopec, PetroChina, and the China National Petroleum Corporation, with export operations reaching markets in the United States, Russia, India, and across Southeast Asia and the Middle East.
Electric Non-Rising Stem Wedge Gate Valve (Z945 T/W-10)
Non-Rising Stem Gate Valve (Z45t/w-10)
Wy963y-P54 10V Temperature & Pressure Reducing Valve
Wy963y-P54 10V Temperature & Pressure Reducing Valve
Wy963y-P55 12V Temperature & Pressure Reducing Valve
Y663y-16c Soot Blowing Reducing Valve
Y963y-64 I Pressure Reducing Valve
Y663y-10c Soot Blowing Reducing Valve
Y661y-17V Soot Blowing Reducing Valve
Cage Type Air Exhaust Valve Series (J961Y, J948Y, J943Y)
Zhejiang Mingzhu Valve Co., Ltd.
🇨🇳 China
200811-50 peopleTrading Company
OEM manufacturer
Shipments
4
Key customer
ABSOLUTE INDUSTRIAL SOLUTIONS
Description
Zhejiang Mingzhu Valve Co., Ltd. is a specialized manufacturer and exporter of industrial valves based in Wenzhou, China. Established in 2008, the company operates as both a manufacturer and trading entity with a workforce of 11 to 50 employees. The company provides a comprehensive range of industrial valve solutions, including gate valves, ball valves, check valves, globe valves, butterfly valves, and plug valves. Their specialized product portfolio further extends to floating ball valves, trunnion ball valves, slab gate valves, and jacketed floating ball valves, adhering to international standards such as API, JIS, and BS. Zhejiang Mingzhu Valve Co., Ltd. maintains a strong commitment to quality and environmental management, holding certifications including ISO 9001:2000, ISO 14001:2004, CE, and API 6D. The company focuses on the manufacturing and processing machinery sector, serving international markets with a diverse array of forged and cast steel valve products.