Changzhou Gl Sae-Flange Co.,Ltd.
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Jiangsu Hanyun Hydraulic Components Mfg. Co., Ltd.
🇨🇳 China
1996201-300 peopleManufacturer/Trading Company/WholesalerEstablished brand
OEM manufacturer
Product customization
Low MOQ
Shipments
5
Key customer
OLEO TECHNOLOGY
Key market
North America
Description
Jiangsu Hanyun Hydraulic Components Mfg. Co., Ltd., established in 1996, is a manufacturer, trading company, and wholesaler based in Changzhou, China. Specializing in hydraulic flanges and fittings, the company operates a manufacturing center covering 25,000 square meters and employs between 201 and 300 people, including senior engineers and technical personnel. They possess extensive manufacturing capabilities, including various friction presses, air hammers, punches, CNC machining centers, lathes, milling machines, and pipe bending machines, enabling integrated cutting, forging, heat treatment, and machining processes for precision forgings. The company is ISO 9001 certified and also holds BSCI certification. Their comprehensive product range includes SAE flanges (split, blind, NPTF thread, BSPP thread, socket weld, weld, neck raised, rectangular socket weld, square weld, round, egg-shaped), DIN standard flanges, stainless steel solid flanges, SAE flange assemblies, SAE elbows, split flange adapters, SAE O-RING SCREWS, and claw poles. These products are made from high-strength carbon steel or stainless steel, designed for high pressure, temperature, and harsh environments, ensuring corrosion resistance and reliable, leak-proof connections in hydraulic system pipelines across heavy industries, petrol, chemical, and construction machinery sectors. Jiangsu Hanyun Hydraulic Components Mfg. Co., Ltd. offers OEM services and exports to North America, South America, Eastern Europe, Europe, and the United States, with an export percentage ranging from 71% to 80%.
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Jiangyin Longrun Flange Co., Ltd.
🇨🇳 China
2007101-200 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
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Key customer
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🇮🇩 Indonesia
Description
Jiangyin Longrun Flange Co., Ltd. is a manufacturer and trading company based in Jiangyin, Jiangsu, China, specializing in the production and export of high-quality steel forged flanges and pipe accessories. Established in 2007, the company employs between 101 and 200 people and generates an annual revenue of 10 million to 50 million USD. Operating a factory with advanced technical equipment including number-control lathes and heat-treatment furnaces, Longrun Flange offers OEM services and produces a comprehensive range of flanges, including Stainless Steel Flanges, Forged Flanges, Welding Neck Flanges, Slip-on Flanges, Blind Flanges, Lap Joint Flanges, Plate Flanges, Threaded Flanges, and Long Weld Neck Flanges. They also specialize in Duplex Stainless Steel Flanges, Alloy Steel Flanges, Carbon Steel Flanges, and Special Flanges. Products are manufactured according to international standards such as ANSI/ASME, DIN, JIS, BS, GB, and SH, utilizing materials like 304, 304L, 316, 316L, 321, 316Ti, and various ASME/ASTM A182 grades (F304, F316, F321, F347, Duplex/Super Duplex A182-F51/60, Alloy Steel A182-F5/F9/F11/F12/F22). The company maintains strict quality control with 100% PMI, flaw detection, and dimensional inspection, holding certifications including ISO 9001, ASME, TUV (PED 97/23/EC, PED2014-68-EU), AD2000-W0/W2/W9, TS pressure vessel certification, and BV classification society certification. Their products are widely used in industries such as oil and gas, solar, power stations, petrochemical, metallurgy, machinery, and water treatment systems, with exports to North America, Europe, Asia, and other international markets.
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