Zhejiang LongGong Valve Technology Co., Ltd.
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Lianggong Valve Group Co., Ltd.
🇨🇳 China
19901001-2000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
ODM manufacturer
Shipments
402
Key customer
ATM VALVULAS
Key market
🇷🇺 Russia
Description
Lianggong Valve Group Co., Ltd. is a large-scale industrial valve manufacturer based in Wenzhou, China, established in 1989. The company operates as a non-regional joint-stock company, integrating product design, development, die making, casting, forging, mechanical processing, assembly, performance testing, marketing, and service. With a registration capital of 258 million CNY and 9 fully controlled sub-companies, Lianggong Valve Group employs over 1200 people, including 15 senior engineers and 55 engineers. They operate two production plants covering an area of 199,800 sqm, equipped with over 400 CNC/NC lathes, and boast an annual total output value of 358 million USD. The company specializes in a comprehensive range of industrial valves, including gate valves, globe valves, check valves, ball valves, and butterfly valves, available in cast and forged steel/stainless materials. They also offer application-specific valves such as power station valves, safety valves, regulating valves, water power control valves, oilfield valves, and liquefied gas valves, along with electric actuators and sanitary valves. These products are designed to handle pressures from 0.25 to 80.0 MPa and temperatures from -196℃ to 1350℃, serving diverse industries including Power, Petroleum, Chemical, Gas, Steel, and Municipal. Lianggong Valve Group provides OEM and ODM services and holds numerous certifications including ISO 9001, ISO 14001, CE, API 6D, API 607, API 609, API 600, and OHSAS18001, ensuring high quality and reliable performance.
High Performance Worm Gear Wafer Type Butterfly Valve$50
Worm Gear Triple Eccentric Wafer Butterfly Valve$50
Electric Wafer Butterfly Valve$50
Spring Fully Open Safety Valve$40
High Temperature and Pressure Safety Valve$40
API Standard Fully Open Safety Valve$40
Stainless Steel Safety Valve$40
Micro Lift Safety Valve$40
Insulated Jacket Type Safety Valve$40
Pneumatic Membrane Control Valve$80
Self-Operated Pressure Regulating Control Valve$80
Electric Single Seat Regulating Control Valve$80
Linggong Valve Co., Ltd
🇨🇳 China
202251-100 peopleManufacturerLow MOQ
OEM manufacturer
Shipments
41
Key customer
BERLIAN SUKSES
Key market
North America
Description
Linggong Valve Co., Ltd is a manufacturer of valves, pipelines, and accessories, based in Wenzhou, China. Established in 2022, the company specializes in the research, development, manufacturing, and sales of a comprehensive range of valves, including gate valves, globe valves, check valves, ball valves, and butterfly valves. Their product portfolio features specific series such as Knife gate valves, Ceramic valves, Floating ball valves, Fixed ball valves, and Forged steel ball valves. With 51-100 employees and an annual output value between US$2.5 Million and US$5 Million, Linggong Valve Co., Ltd operates with advanced mechanical processing and modern testing equipment. The company holds ISO 9001 and TS certifications, emphasizing strict quality control and customer satisfaction. They offer OEM services and export 51%-70% of their products, primarily to North America and Eastern Europe.
Ball Valves SS304$10
Gate Valve SS304$15
