Jiangsu Jingwei Valves Co., Ltd., also known as JW-LOK Valves and Fittings, is a manufacturer and trading company based in Yancheng, China, established in 2005. With 51-100 employees and an annual revenue between USD 1,000,001 and USD 5,000,000, the company specializes in the development, production, and sale of high-quality instrument valves and fittings. They offer a comprehensive range of products including ball valves, needle valves, check valves, globe valves, instrument manifolds, gauge valves, bleed and purge valves, filters, and various fittings such as double ferrule joints and high-pressure fittings. These products are extensively used for critical services in industries such as oil, gas, petrochemicals, fertilizers, and power generation. Jiangsu Jingwei Valves operates a factory and provides OEM services. The company emphasizes advanced production equipment, perfect testing methods, rigid material selection standards, and strict quality control measures, holding certifications such as ISO 9001, IATF 16949, ISO 14001, and EC-79 Approved. With significant export experience, their products are marketed to over 20 domestic provinces and cities, as well as international markets across the Americas, Africa, Asia, Europe, and the Middle East.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Established brandFounded in 2005, with over 20 years of industry experience.
Eco-friendly supplierUses sustainable and eco-friendly materials.
Low MOQOffers low minimum order quantity options.
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Manual Stainless Steel Gas Pressure Relief Valve
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Manual Stainless Steel Gas Pressure Relief Valve, Find Details and Price about Gas Pressure Relief Valve Stainless Steel Gas Pressure Relief Valve from Manual Stainless Steel Gas Pressure Relief Valve - Jiangsu Jingwei Valves Co., Ltd.$5
Handwheel Bolted Bonnet Globe Valve
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Handwheel Bolted Bonnet Globe Valve, Find Details and Price about Handwheel Bolted Bonnet Globe Valve Handwheel Globe Valve from Handwheel Bolted Bonnet Globe Valve - Jiangsu Jingwei Valves Co., Ltd.$80
Manual One Piece High Pressure Forged Ball Valve
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Manual One Piece High Pressure Forged Ball Valve, Find Details and Price about High Pressure Forged Ball Valve One Piece High Pressure Forged Ball Valve from Manual One Piece High Pressure Forged Ball Valve - Jiangsu Jingwei Valves Co., Ltd.$5
Compression Spring Loaded 3000 Psi Ball Valve
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Compression Spring Loaded 3000 Psi Ball Valve, Find Details and Price about 3000 Psi Ball Valve Spring Loaded 3000 Psi Ball Valve from Compression Spring Loaded 3000 Psi Ball Valve - Jiangsu Jingwei Valves Co., Ltd.$5
High Pressure Forged Steel Oil Ball Valve
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High Pressure Forged Steel Oil Ball Valve, Find Details and Price about Oil Ball Valve Forged Steel Oil Ball Valve from High Pressure Forged Steel Oil Ball Valve - Jiangsu Jingwei Valves Co., Ltd.$5
One Way Single Natural Gas Check Valve
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One Way Single Natural Gas Check Valve, Find Details and Price about Natural Gas Check Valve Single Natural Gas Check Valve from One Way Single Natural Gas Check Valve - Jiangsu Jingwei Valves Co., Ltd.$5
Stainless Steel Natural Gas Spring Check Valve
0·0 reviews
Stainless Steel Natural Gas Spring Check Valve, Find Details and Price about Spring Check Valve Natural Gas Spring Check Valve from Stainless Steel Natural Gas Spring Check Valve - Jiangsu Jingwei Valves Co., Ltd.$5
Stainless Air Compressor Welded Tube Fittings, Find Details and Price about Stainless Air Compressor Welded Tube Fittings Air Compressor Welded Tube Fittings from Stainless Air Compressor Welded Tube Fittings - Jiangsu Jingwei Valves Co., Ltd.$5
Pressure Stainless Steel Multiport Water Gauge Valve
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Pressure Stainless Steel Multiport Water Gauge Valve, Find Details and Price about Water Gauge Valve Multiport Water Gauge Valve from Pressure Stainless Steel Multiport Water Gauge Valve - Jiangsu Jingwei Valves Co., Ltd.$5
Industrial Double Block and Bleed Valve
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Industrial Double Block and Bleed Valve, Find Details and Price about Block and Bleed Valve Double Block and Bleed Valve from Industrial Double Block and Bleed Valve - Jiangsu Jingwei Valves Co., Ltd.$5
Hydraulic Stainless Steel 3 Way Manifold Valve
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Hydraulic Stainless Steel 3 Way Manifold Valve, Find Details and Price about Hydraulic Stainless Steel 3 Way Manifold Valve Stainless Steel 3 Way Manifold Valve from Hydraulic Stainless Steel 3 Way Manifold Valve - Jiangsu Jingwei Valves Co., Ltd.$5
Customers
INDUSTRIAL DE VALVULAS
1 shipment
Certifications
ISO 9001
1
International Organization for Standardization 9001
IATF 16949
1
International Automotive Task Force 16949
ISO 14001
1
International Organization for Standardization 14001
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Key export market
North AmericaNorth America
AfricaAfrica
AsiaAsia
EuropeEurope
South AmericaSouth America
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Jiangsu Kewei High Pressure Valve Co., Ltd.
🇨🇳 China
1986101-200 peopleManufacturer
Established brand
OEM manufacturer
Product customization
Industry association member
Shipments
6
Key customer
A V A S
Description
Jiangsu Kewei High Pressure Valve Co., Ltd. (JKV) is a professional manufacturer specializing in high-pressure valves, temperature and pressure reduction equipment, and instrument valves. Established in 1986 and originating from the China Power Corporate, the company is based in Jiangsu Province and maintains a workforce of 101 to 200 employees. JKV operates a dedicated factory equipped with advanced digital control machines and inspection technology, supporting an annual production capacity of over 50,000 sets of instrument valves. The company offers a comprehensive product portfolio that includes Pressure Regulators, Globe Valves, Ball Valves, Control Valves, Needle Valves, and Manifold Valves, as well as specialized components like forged steel and diaphragm valves. As an OEM provider, JKV has a long-standing history of cooperation with power plants and has been a member of the Power Plant Valve Standardization Committee since 1990. The company is ISO 9001 certified and holds a Certificate of Manufacturing Permission for electromechanical thermal power equipment. Their research and development capabilities are highlighted by their award-winning high and mid-pressure bellows instrument valves designed for nuclear power applications.
Jiangsu Jingjia Valve Manufacturing Co., Ltd. is a manufacturer, trading company, and distributor based in Yancheng, China, established in 1998. With 11 to 50 employees, the company specializes in the manufacture and sale of a comprehensive range of valves, including gate valves, globe valves, check valves, ball valves, butterfly valves, plug valves, cryogenic valves, bellows valves, and Y-type strainers. They offer products in both forged steel and cast steel variants, with specific offerings such as Swing Check Valves (H44H), NPT Forged floating ball valves (Q41F), and Pressure Sealing Globe Valves (J71). The company operates a factory and provides OEM and contract manufacturing services. All products are designed and manufactured in strict conformity with international standards including API, ANSI, JIS, DIN, and GB. Jiangsu Jingjia Valve Manufacturing Co., Ltd. holds CE and ISO 9001 certifications, ensuring high quality and systematic management. Their products are applied across various industries such as petroleum, chemical, metallurgy, electric power, and urban construction. The company has extensive international trade capabilities, exporting to North America, Europe, South America, Southeast Asia, the Mid-East, Oceania, and Africa.