Liangjing Group Co., Ltd
Liangjing Group Co., Ltd
🇨🇳 China, Zhejiang
1985501-1000 peopleManufacturerLiangjing Group Co., Ltd, established in 1985 and based in Wenzhou, China, is a leading manufacturer and contract manufacturer specializing in high-medium pressure industrial valves. As a key enterprise in the Chinese valve industry, the company operates a substantial facility covering 100,000 m2 with 82,000 m2 of building area and employs between 501 and 1000 people, including a significant technical team of 347 staff with 117 engineers. Liangjing Group Co., Ltd produces a comprehensive range of "LION" and "LJV" brand valves, including Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, Diaphragm Valves, Power Station Valves, and Valve Castings and Forgings. Their product portfolio encompasses over 2,000 kinds and sizes, designed for pressure classes from 150-2500LB or 1.0-36MPa and nominal diameters from DN10-2000. The company's annual production capacity is 12,000 tons of various valves, suitable for middle-high pressure and low-high temperature applications, utilizing materials such as carbon steel, austenitic stainless steel, and alloy steel. Manufacturing processes adhere to international standards including API, ANSI, ISO, JIS, DIN BS, and GB. Liangjing Group Co., Ltd holds numerous certifications, including ISO 9001, ISO 14001, API 6D, CE from DNV, and GB/T 28001, ensuring stringent quality control with extensive testing procedures like ultrasonic, X-ray, and magnetic particle inspection. The company is well-equipped with over 200 advanced machines, including 18 sets of precision numerical control metal cutting equipment and imported direct-reading spectrometers. They offer various drive patterns including manual, electrical, pneumatic, hydraulic, hydro-pneumatic, and computer-controlled operations. Liangjing Group Co., Ltd is a recognized supplier to major entities like SINOPEC and CNPC, exporting to regions including the Mideast, Americas, Europe, and Southeast Asia.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
Industry association memberMember of American Petroleum Institute, China Valve Industry Association association.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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Trunnion Ball Valve
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Trunnion Ball Valve, Find Details and Price about Trunnion Ball Valve API6d Trunnion Ball Valve from Trunnion Ball Valve - Ljv Group Company$1000
Ball Valve
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Ball Valve, Find Details and Price about Float Ball Valve Trunnion Ball Valve from Ball Valve - Ljv Group Company$1000Customers
CNPC
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Certifications
ISO 90012
ISO 140012
CE1
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