Best Valve Manufacturing Company Suppliers
KCM Valve Co., Ltd.
🇨🇳 China
1983301-500 peopleManufacturer/Trading Company/DistributorEstablished brand
OEM manufacturer
Own brand
Product customization
Shipments
4
Key customer
PHUONG CHAU
Key market
🇻🇳 Vietnam
Description
KCM Valve Co., Ltd., established in 1983 and headquartered in Wenzhou, China, is a modernized professional valve manufacturer and exporter specializing in high-performance flow control solutions. With over 40 years of industry experience, the company operates a 141,000-square-meter facility and employs approximately 380 to 520 staff, including over 100 technical engineers. KCM integrates R&D, manufacturing, and sales, achieving an annual revenue of approximately RMB 400 million, with 30% of its business derived from international exports to markets in Southeast Asia, Russia, and North America.
The company offers a comprehensive product portfolio including gate, globe, check, ball, butterfly, plug, and needle valves. These products are manufactured from a wide range of materials such as carbon steel, stainless steel, monel, and hastelloy, with nominal pressure ratings from Class 150 to 2500 and sizes up to 60 inches. KCM is recognized for its technical expertise in specialized solutions, including cryogenic gate valves, bellow seal valves, and nuclear-grade valves, with an annual production capacity of 800 tons for nuclear components.
KCM Valve is a certified supplier to major global enterprises such as SINOPEC, CNPC, CNOOC, BASF, and Shell. The company maintains rigorous quality standards, holding certifications including ISO 9001, ISO 14001, ISO 18001, CE, API 6D, API 600, and API 624/607. It is also recognized as a national high-tech enterprise and a specialized ‘little giant’ firm in China, operating provincial-level research centers for petrochemical valves and industrial design.
RF Globe Valve
Shanghai Biaoyi Valve Co., Ltd.
🇨🇳 China
1996301-500 peopleManufacturer/Service CompanyEstablished brand
Patented technology
Industry association member
Low MOQ
Shipments
3
Key customer
HINGES AND HARDWARE
Key market
Europe
Description
Shanghai Biaoyi Valve Co., Ltd., established in 1996, is a prominent valve manufacturer and service provider headquartered in the Qingpu Industrial Zone of Shanghai. Operating a 35,000-square-meter facility with a workforce of approximately 400 employees, the company integrates scientific research, design, manufacturing, and marketing. As a recognized Shanghai Patent Work Pilot Unit, it maintains a strong focus on technical innovation and quality, holding ISO 9001, ISO 14001, and CE certifications.
The company specializes in a comprehensive range of industrial valves, including ball, butterfly, gate, globe, check, and hydraulic control valves. Their extensive product catalog features over 60 series and nearly 1,000 varieties, with capabilities handling nominal diameters from DN6 to DN2600 and pressures up to 32.0MPa. Notable products include adjustable pressure reducing valves, silent check valves, and low-resistance backflow preventers. These solutions are manufactured using diverse materials such as cast iron, stainless steel, and specialized alloys to meet specific customer requirements.
Shanghai Biaoyi Valve Co., Ltd. serves a prestigious global clientele, including Fortune 500 companies and major state enterprises like CNPC and SINOPEC. Their products are critical components in large-scale infrastructure projects such as the South-to-North Water Diversion, the Bird's Nest stadium, and various rail transit and municipal water systems. With over 40 national service outlets, the company provides robust technical support and 24-hour after-sales service to industries ranging from petrochemicals and power generation to HVAC and fire protection.
30years Factory Manufacture Gate Valve Wcb API ANSI Standard High Pressure Hard Seal Flange Gate Valve$10
30years Factory Manufacture Safety Valve American Standard Wc6 Flange Spring Full Open Pressure Safety Valve$10
Standard Reliable American Standard Cast Steel Gate Valve with American Standard Compliance for International Pipeline Projects$29
30years Factory Manufacture Copper Ball Valve Steel Handle Bronze Internal Threaded Brass Ball Valve$10
30years Factory Manufacture Safety Valve Wcb High Temperature and High Pressure Spring Full Open Safety Valve$10
Practical Durable Brass Flange Globe Valve with Application for Daily Pipeline Systems$85
Wholesale Factory Manufacture Gate Valve Cast Iron Non-rising Stem Flange Soft Seal Hydraulic Gate Valve$10
Hot Selling Factory Manufacture Q41F-16C 3 Inch Industrial Metering Stainless Steel 316 Ball Valve$27.8
Brass Valve Factory Manufacture Pressure Reducer Valves Brass Threaded Hydraulic Water Pressure Reducing Valve$10
Z45W-16T Brass Flanged Gate Valve$10
Factory Manufacture RRHX-16Q Stainless Steel Class150 25mm Plastic 300 B16.5 Mechanical 8" Brass Spindle for Gate Valve$10
Q41F-300LB Ball Valve Ss American Standard Stainless Steel Flanged Ball Valve$10
Yuanda Valve Group Co., Ltd.
🇨🇳 China
19942001-5000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
5981
Key customer
CRANE
Key market
🇺🇸 United States
Description
Yuanda Valve Group Co., Ltd. is a leading Chinese manufacturer of high, medium, and low-pressure valves, established in 1994 and headquartered in Xingtai, China. With a registered capital of 230 million yuan and a workforce of over 3,200 to 4,300 employees across its core enterprise spanning 230 to 900,000 square meters, the company integrates R&D, production, and sales. Yuanda Valve Group operates with 5 to 8 subsidiaries, including overseas branches in the United States and South Korea, and maintains over 400 domestic service outlets. The company specializes in a comprehensive range of valves, including gate valves, globe valves, ball valves, butterfly valves, check valves, strainers, diaphragm valves, plug valves, pressure-relief valves, and traps. These products are available in 12 main categories, over 200 series, and more than 4,000 specifications, with an annual production capacity exceeding 150,000 tons. Yuanda Valve Group adheres to numerous international standards such as GB, ANSI, API, AWWA, DIN, BS, JIS, EAC, and NF, utilizing various materials including cast iron, cast steel, stainless steel, and forged steel. The company holds extensive certifications including ISO 9001, ISO 14001, OHSAS 18001, CE, EAC, API 6D, IATF 16949, and ASME, underscoring its commitment to quality and environmental management. Their products are widely applied in critical sectors such as water & wastewater, power, fire fighting, HVAC, oil & gas, metallurgy & mining, municipal works, petroleum, petrochemical, chemical, and pharmaceuticals. Yuanda Valve Group exports to over 40 countries and regions globally, with established long-term partnerships with international enterprises and major domestic clients like PetroChina and Sinopec.
DIN Screwed Type Strainer$1.8
Shenzhen Morc Controls Co., Ltd.
🇨🇳 China
20085-10 peopleManufacturer/Service CompanyHigh-tech enterprise
Patented technology
Industry association member
Product customization
Shipments
22
Key customer
VSI
Key market
Europe
Description
Shenzhen Morc Controls Co., Ltd. is a state-level high-tech enterprise and manufacturer based in Shenzhen, China, specializing in the research, development, production, and sales of high-quality valve accessories and industrial control products. Established in 2008, the company operates with a focus on customer satisfaction, quality assurance, and technological innovation. With a team of 5 to 10 employees, Shenzhen Morc Controls offers a comprehensive range of products including Valve Positioners (Smart, Electro-Pneumatic, Pneumatic-Pneumatic, Mechanical), Solenoid Valves (explosion-proof and non-explosion models), Air Filter Regulators, Limit Switch Boxes, Pneumatic Actuators, and Electric Actuators. They provide complete control valve and on-off valve solutions, serving diverse industries such as petrochemical, natural gas, power, metallurgy, paper-making, foodstuff, pharmaceutical, and water treatment. The company holds numerous certifications including ISO 9001, ISO 14001, CE, ATEX, EAC, NEPSI, SIL3, and 3C, underscoring their commitment to international quality and safety standards. Shenzhen Morc Controls offers ODM and OEM services, leveraging a 10,000m2 production base and 16 years of experience to deliver customized solutions and professional engineering support to global markets.
Ningbo Jiekelong Precision Manufacturing Co., Ltd.
🇨🇳 China
1998301-500 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Own brand
Product customization
Shipments
460
Key customer
FERRO CENTRO
Key market
🇰🇷 South Korea
Description
Ningbo Jiekelong Precision Manufacturing Co., Ltd. is a high-tech enterprise established in 1998, operating as both a manufacturer and trading company based in Ningbo, China. With 301 to 500 employees, the company specializes in the R&D, manufacturing, sales, and service of a comprehensive range of valves and related components. Their core product lines include brass valves, cast steel and cast iron valves, gas valves, plumbing sanitary ware, water meters, and various pipe fittings, which are widely used in water supply and drainage systems, urban gas systems, urban heating, and HVAC applications. The company also offers OEM, ODM, and contract manufacturing services. Jiekelong Precision Manufacturing is a subsidiary of Ningbo Jintian Copper (Group) Co., Ltd., one of China's Top 500 Enterprises, and benefits from a State-Level Enterprise Technology Center. They hold over 180 national patents and have participated in or formulated more than 20 national standards. Their manufacturing capabilities are supported by advanced imported equipment, including Italian intelligent forging lines, and a strict quality management system. The company is certified with ISO 9001, ISO 14001, ISO 45001, IATF 16949, and CE, among other certifications, underscoring their commitment to quality and environmental management. They operate a 35,000 square meter plant and have a significant national presence with nearly 500 sales outlets, exporting to international markets.
Brass Flanged Gate Valve$0.1
Brass Gas Ball Valve$0.1
Brass Gate Valve$0.1
Brass Ball Valve$0.1
90° Equal Elbow C*C$0.1
90 Degree Big R Elbow$0.1
Copper Fitting, Copper P-Trap Suction$0.06
Equal Coupler C*C$0.1
Reducing Coupler C*C$0.1
Fitting Reducer C*Ftg$0.1
Crossover$0.1
Copper Fitting, 180 Degree Elbow, Copper U Bend for Plumbing Pipe$0.06
Yongjia Dory Machinery Co., Ltd.
🇨🇳 China
2009101-200 peopleManufacturerLow MOQ
Product customization
Own brand
OEM manufacturer
Shipments
101
Key customer
ITALTROPICO
Key market
North America
Description
Yongjia Dory Machinery Co., Ltd. is a professional manufacturer and exporter specializing in valve testing and maintenance equipment. Based in Wenzhou, China, the company has a legacy dating back to 1984 and has established itself as a domestic leader in valve test bench technology. Operating with a workforce of 101 to 200 employees and an ISO 9001 certified quality management system, the company provides comprehensive solutions for industrial valve testing and grinding.
The company's extensive product portfolio includes horizontal and vertical valve test benches, safety valve test rigs, butterfly valve test benches, and specialized equipment for cryogenic and high-pressure testing. These systems accommodate a wide range of valve sizes from 1/2'' to 80'' and pressure ratings from Class 150 to Class 2500. In addition to testing equipment, Yongjia Dory Machinery manufactures valve seat grinding and lapping machines, including portable units for on-site maintenance. Their technical capabilities extend to specialized machinery such as faucet lifetime test benches and PTFE seat ring making machines.
As an OEM and ODM service provider, the company operates multiple production lines and maintains a strong focus on research and development. Their products are utilized by major international clients, including Tyco and TRK Valves. With an export license in place, the company ships over 50% of its production to international markets across North and South America, Europe, Southeast Asia, and the Middle East, supported by dedicated after-sales services.
Dory Machinery YFJ-B300 Most Popular High Quality Testing Equipments for Testing DN50-DN300 Various Kinds of Valves$10000
Portable Lapping Machine Dory Online Gate Valve Globe Valve Grinding$3600
Wenzhou Yongjia Valve test Bench$20000
Valve Leakage Test Bench(Half Auto High and Low Pressure Pump)$2000
Indonesia Portable Safety Relief Valve test Bench$3000
Hydraulic Pressure Valve Clamping Claws Testing Machine for test Flange Gate Globe Check Plug Ball Valves with CE Certification$10000
PSV Valve Test Bench$3000
Valve Disks Lapping Machine for Sale Easy to Operate Grinder$5000
Portable Valve Grinding Machine$5000
Onsite Conical Seat Globe Valve Grinding Machine Valve Grinder$4000
10 Ton Lifting Force Online Safety Valve Calibration Equipment Safety Valve test Machine Portable$18000
Valve Lapping Machine, Valve Grinder, Valve Seat Grinding$3000
Gangye Group Co., Ltd
🇨🇳 China
1989101-200 peopleManufacturer/Trading Company/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
6
Key customer
EWE
Key market
North America
Description
Gangye Group Co., Ltd is a professional B2B manufacturer, trading company, and service provider of industrial valves, based in Wenzhou, China. Established in 1989, the company has grown to employ between 101 and 200 people, with a dedicated team of engineers and technicians. Gangye Group specializes in the R&D, design, production, sales, and service of a comprehensive range of industrial valves, including Gate Valves, Butterfly Valves, Ball Valves, Check Valves, Globe Valves, Plug Valves, Safety Valves, Needle Valves, and Strainers. They offer OEM, ODM, and contract manufacturing services, with products manufactured to international standards such as API, ASME, EN, ISO, JIS, DIN, BS, and GOST. The company operates multiple manufacturing plants, including a facility covering 5893 square meters with a building area of 4550 square meters, and another plant with a total area of 32350 square meters and a building area of 21880 square meters. Their valves are designed for diverse applications across industries like petroleum, chemical, metallurgical, power generation, oil and gas, and urban construction, with a particular focus on power station valves. Gangye Group holds numerous certifications, including ISO 9001, ISO 14001, OHSAS 18001, CE, API 6D, API 607, API 609, NACE MR0103, API 598, ANSI Class VI, NSF, ASME B16.34, ISO 10497, API 641, ISO 15848-1, DNV-GL, PED, API600, and API 6FA. They are equipped with advanced production and testing machinery, including processing centers, CNC lathes, spectrum analyzers, and over 130 pressure testing machines. With a 20-year manufacturing heritage, Gangye Group provides premium flow control solutions and exports to over 30 countries, supported by a global distribution network and 24/7 technical support.
Wcb Rising Stem Gate Valve$120
DN100 Lcb Globe Valve$1000
Jinbo Valve Group Co., Ltd.
🇨🇳 China
19952001-5000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Large enterprise group
Own brand
Shipments
4
Key customer
SAN XUAT BINH AN AN
Key market
North America
Description
Jinbo Valve Group Co., Ltd., established in 1995 and headquartered in Yuhuan, Zhejiang—the valve capital of China—is a premier manufacturer and trading group specializing in high-end valve solutions. With a registered capital of 200.77 million yuan and a workforce of over 2,300 employees, the company operates five major manufacturing bases across China totaling 82 mu. Jinbo has evolved into a diversified industrial leader with an annual sales volume reaching 2 billion yuan in 2023.
The company specializes in a comprehensive range of mid-to-high-end valves, including brass, copper, cast iron, and stainless steel varieties. Their extensive product portfolio features ball valves, gate valves, HVAC intelligent control series, manifolds, radiator valves, gas valves, and intelligent water meters. These products serve critical industrial clusters such as oil and gas, petrochemical, water conservancy, fire protection, and metallurgical steel. Jinbo is recognized for its technical excellence, operating a provincial High-tech R&D Center and holding numerous certifications including ISO 9001, CE, ACS, and OHSAS 18001.
As a national high-tech enterprise and a drafting unit for national standards, Jinbo Valve Group provides OEM services and maintains a robust international presence, exporting to North America, Europe, and the Middle East. Their products have been selected for prestigious global projects, including the China National Stadium (Bird's Nest), Beijing Daxing International Airport, and the Rockefeller Center. The group remains committed to digital transformation and intelligent manufacturing to deliver superior quality and reliable supply chain solutions to over 2,000 mainstream group companies worldwide.
Ball Valve (JB-2030)
Botou Valve Manufacturing Industry Co., Ltd.
🇨🇳 China
199951-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
322
Key customer
CAIR EUROMATIC
Key market
Europe
Review
5
Low Cost Standard Resilient Seated Glandless Sluice Valve for Indian European Market$108.8
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.
Multi-Function Pump Control Valve (JD745X)
T968y-250A Orifice Plate Control Valve
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