Zhejiang Mingzhu Valve Co., Ltd.
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Mingzhu Valve Group Co., Ltd.
🇨🇳 China
1975101-200 peopleManufacturer/Service CompanyEstablished brand
Own brand
Product customization
Patented technology
Shipments
18
Key customer
PETROLIMEX
Key market
🇺🇸 United States
Description
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.
Rising Stem Wedge Gate Valve (Z41T/W-10)
Beaver Gear Non-Rising Stem Wedge Gate Valve (WZ545T/W-10)
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)
Guangzhou Mingzhu Stainless Steel Valve Co., Ltd.
🇨🇳 China
201211-50 peopleManufacturer/Service CompanyOEM manufacturer
Description
Guangzhou Mingzhu Stainless Steel Valve Co., Ltd. is a professional manufacturer and service company based in Guangzhou, China, specializing in stainless steel valves and related components. Established with its account registered in 2012, the company integrates production, sales, and services, employing 11 to 50 people. They offer a comprehensive range of products including globe valves, check valves, ball valves, butterfly valves, gate valves, slab gate valves, high-temperature and high-pressure power station gate valves, and cryogenic valves. Additionally, they produce metallic hoses, pipe fittings, and flanges. Their products are designed and manufactured in strict conformity with international standards such as API, ANSI, JIS, DIN, and GB, utilizing materials like 304, 304L, 321, 316, 316L, WCB, and CS. Guangzhou Mingzhu Stainless Steel Valve Co., Ltd. operates a factory and provides OEM, component manufacturing, and contract manufacturing services, serving diverse industries including petroleum, chemical, environmental protection, paper making, pharmacy, and power stations.
Three Piece Threaded Ball Valve with Lock
Welding Tees
Non-Standard Flanges
Butterfly Type Ball Valve
Cross
Two Pieces of Ball Valve
Socket Welding Flanges
Square Plug
