Zhangqiu Yu Bin Petrochemical Fittings Factory is a specialized manufacturer based in Jinan, China, with over 20 years of expertise in metal deep processing and industrial component fabrication. Established in 1999, the company operates a 40,000-square-meter facility equipped with 50 sets of high-precision processing machinery and 10 sets of testing equipment. The factory employs between 201 and 300 personnel, including over 60 senior technicians, and maintains an annual output value between US$10 million and US$50 million.
The company specializes in large-scale forging and precision machining, with the capability to produce rings and discs up to Φ3000mm, shafts up to 12,000mm in length, and single workpieces weighing up to 16 tons. Its diverse product portfolio includes forging rings, steel sleeves, tube sheets, flanges, CNC machined aluminum parts, gears, and specialized components like propeller axles and threaded stems. These products serve critical sectors such as aviation, aerospace, military and civilian shipbuilding, petrochemicals, and medical equipment.
As a contract manufacturer, Zhangqiu Yu Bin Petrochemical Fittings Factory provides comprehensive services including forging, heat treatment, CNC machining, testing, and packaging. The company is a recognized supplier for global enterprises and major infrastructure projects, having provided components for Ford production lines and the South-to-North Water Diversion Project. Approximately 80% of its output is exported to international markets across Europe, Southeast Asia, and the United States. The factory holds several quality certifications, including ISO 9001, TUV PED4.3, BV, and SGS, alongside a Chinese Special Equipment Production License.
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Zhangqiu Ruifuquan Industrial and Trading Co., Ltd.
🇨🇳 China
201111-50 peopleManufacturer/Trading Company
Description
Zhangqiu Ruifuquan Industrial and Trading Co., Ltd., established in 2011, is a manufacturer and trading company based in Jinan, China, specializing in a diverse range of industrial products. With a workforce of 11 to 50 employees, the company operates as a contract manufacturer, producing items such as carbon steel flanges, forged steel grinding balls, auto fittings, gears, machinery fittings, steel flanges, grinding balls, dark pottery, auto parts, fittings for cranes, wrought iron balusters, and bearing steel balls. Their product offerings span across Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy sectors. Featured products include Carbon Steel Flange, Forged Steel Grinding Ball, and Auto Fittings and Gears. The company is actively involved in exporting its products.