Chengdu Shuangliu Hengsheng Forging Co., Ltd. is a professional manufacturer and trading company established in 1992, specializing in high-quality metal forging and precision machining. Based in Chengdu, China, the company operates a 20,000-square-meter production facility equipped with nearly 50 sets of advanced machinery. With a workforce of 100 to 200 employees, including a specialized team of senior and technical engineers, the company provides comprehensive services including open die, closed die, and ring rolling forging, as well as heat treatment and CNC finish machining. Their extensive product portfolio features forged shafts, rings, flanges, gears, valve bodies, cylinders, and casing head spools, manufactured from premium carbon, alloy, and stainless steel sourced from leading suppliers like Taiyuan Iron & Steel. These components serve critical global industries such as Oil & Gas, Wind Power, Nuclear, Petrochemical, Mining, and Power Generation. Holding ISO 9001, API 20B, and API 20C certifications, the company is a recognized supplier for major international clients including Weatherford and FMC Technologies. Their technical capabilities allow for the production of shafts up to 10 meters in length and forged pieces weighing up to 20 tons, maintaining a strong reputation for reliability and engineering excellence in both domestic and international markets.
Sichuan Yuanfang Machine Equipment Fabricate Co., Ltd. is a professional manufacturer and service provider specializing in open die forging and special steel production. Established in 1998 and based in Mianyang, Sichuan, the company operates a comprehensive 110,000 m2 facility that includes dedicated branches for smelting, forging, heat treatment, machining, and inspection testing. As a key player in the regional industry, the company is recognized for its capacity to produce forgings weighing up to 18 tons and rings with diameters up to 3500mm.
The company's extensive product portfolio features high-quality tool steel, alloy steel, and stainless steel, including specialized plastic, hot-working, and cold-working mould steels. Their manufacturing capabilities support a wide range of industrial applications, such as wind power flanges, gear rings, axial forgings, and nonmagnetic steel forgings. These components serve critical sectors including nuclear power, aerospace, shipbuilding, chemical processing, and pressure vessel manufacturing.
Sichuan Yuanfang offers robust OEM and contract manufacturing services, providing both unmachined and fine-machined semi-finished components. Their technical infrastructure includes 2,000-ton high-speed forging presses, numerical control ring rolls, and advanced smelting technologies like ESR and VD. The company maintains a strong commitment to quality and safety, holding ISO 9001, ISO 14001, CE, and OHSAS 18001 certifications, alongside a National A-class pressure vessel license. They are a trusted supplier to major organizations, including the China National Erzhong Group Co.