Sichuan Tiangong Valves Co., Ltd.
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Jinggong Valve Co., Ltd.
🇨🇳 China
197811-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
146
Key customer
D LINE PRODUCTS
Key market
🇲🇽 Mexico
Description
Jinggong Valve Co., Ltd., established in 1978 and headquartered in Wenzhou, China, is a prominent manufacturer and trading company specializing in high-performance industrial valves. With over 40 years of industry experience, the company has grown into a collectivized enterprise with an annual production capacity of 100,000 sets, serving critical sectors such as petroleum, energy, metallurgy, chemical processing, and power generation. The company is a recognized supplier for major national entities, including Sinopec, CNPC, and the national power system.
Their comprehensive product portfolio includes gate, globe, check, ball, butterfly, needle, knife gate, bellows, and control valves. These products are manufactured in a wide range of materials, including carbon steel, stainless steel (304, 316, 304L, 316L), high-temperature alloys, and specialized materials like Hastelloy and Monel. Their valves accommodate nominal pressures from 150LB to 2500LB (1.6MPa to 42.0MPa) and diameters ranging from 1/4" to 80". Operation options include manual, electrical, pneumatic, and hydraulic drives.
Jinggong Valve operates a dedicated factory and provides OEM and contract manufacturing services, supported by an R&D team focused on custom design innovations for complex applications. The company maintains rigorous quality standards, holding certifications such as ISO 9001, ISO 14001, CE, API 6D, and API Q1. With independent import and export rights, the company serves a global market across North America, Europe, Africa, and the Middle East, maintaining a strong reputation for technical efficiency and quality reliability.
Blind Flange Valve
API Globe Valve
Forged Gate Valve
Forged Check Valve
Top Entry Ball Valve
Needle Valve1
Forged Two Piece Ball Valve
Butterfly Valve Lug Type (BS/ANSI/DIN)
2 Piece Ball Valve
Flange Ball Valve
Knife Gate Valve
EPDM Butterfly Valve
Zigong Weite Valve Mfg Co., Ltd.
🇨🇳 China
2007101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Patented technology
Low MOQ
Key market
North America
Description
Zigong Weite Valve Mfg Co., Ltd. is a professional industrial valve manufacturer and trading company established in 2007 and based in Zigong, Sichuan Province, China. Operating from a 15,400-square-meter facility in the Zigong Aviation Industrial Park, the company employs approximately 137 staff members, including a specialized R&D team, certified welders, and Level II non-destructive testing personnel. The enterprise integrates design, development, and manufacturing, offering both OEM and ODM services to meet specific client requirements.
The company specializes in a comprehensive range of ball valves, including floating, trunnion-mounted, top-entry, fully welded, metal-seated, and V-type configurations. Their product catalog also features specialized solutions such as emergency shutdown, cryogenic, pigging, and high-pressure valves. These products are manufactured from diverse materials including carbon steel, low-temperature steel, stainless steel, and various alloys. Technical specifications cover sizes from DN 1/2" to 40" (DN15-1000mm), pressure classes from 150 to 2500 LB, and operating temperatures ranging from -196°C to 680°C.
Zigong Weite Valve Mfg Co., Ltd. maintains rigorous quality standards with certifications including ISO 9001, API 6D, API Q1, CE, and ASME. Their products are designed according to international standards such as BS5351, ISO17292, and DIN. Serving critical sectors including petroleum, natural gas, chemical processing, metallurgy, and power generation, the company has established a strong international presence, exporting to markets across North America, South America, Europe, and Southeast Asia.
36" Ball Valve$1
