Shanxi Zhongli Heavy Forging Co., Ltd. is located in Dingxiang County, Xinzhou City, Shanxi Province, 10 kilometers from Wutai Mountain Airport. Established in 1997, with a registered capital of 100 million yuan, it is a high-tech enterprise specializing in the production of various alloy forgings and equipment structural parts. The company covers an area of 125 mu, employs 205 people, and has total assets of 420 million yuan. It has the capability of integrated operation from design, blanking, forging, ring rolling, spinning, welding, riveting, heat treatment, machining, physical and chemical testing, mechanical performance testing, non-destructive testing, assembly, packaging, and shipping. 
Products are mainly used in aviation, aerospace, weaponry, shipbuilding, steam turbines, petroleum refining, coal chemical industry, metallurgy, nuclear power, pressure vessels and other fields. 
　　The company has an annual production capacity of 50,000 tons. It has the capability to produce large forgings with a forging diameter of 8 meters, a single piece weight of 50 tons, and a radial height of 1.3 meters, as well as large-specification metal thin-walled shells with a spinning wall thickness >2mm, a diameter of 2 meters, and a length of 4 meters. It possesses advanced equipment such as 8000-ton and 1600-ton hydraulic presses, CNC 8-meter high-diameter ring rolling machines, rapid quenching production lines, bogie heat treatment furnaces, CNC machining centers, and a complete set of physical and chemical testing equipment. It can produce large forgings within 50 tons, including ring, cylinder, shaft, disc, ball, and various other shapes. 
　　Welding - Cladding Flanges, Pipe Fittings: 
　　The company has 10 sets of fully automatic surface cladding machines, which can clad nickel-based alloy 625, stainless steel, etc., on the surface of flanges to improve product performance and reduce costs. 
　　Flange Production Range: 
　　Various materials (carbon steel, alloy steel, stainless steel, nickel-based alloy, aluminum alloy, titanium alloy, etc.), various standards (GB, JB, NB, HG, SH, DIN, ANSI, ISO, etc.), pressure rating within 2500 pounds, diameter DN15~DN8000 standard and non-standard flanges. 
　　Anchoring Flanges 
　　The anchoring flange designed and developed by the company has been granted three patents by the State Intellectual Property Office: "Appearance Design," "Material Invention," and "Utility Model." It has repeatedly replaced imported products in core devices of major natural gas transmission pipelines such as "West-to-East Gas Transmission," "China-Myanmar Pipeline," and "China-Russia Pipeline," saving the country a significant amount of foreign exchange.

　　In the more than 20 years of Zhongli's development, we have continuously provided filter separators, receiving and sending ball cylinders, cyclone separators, insulating joints, ball valves, metering skid Supporting flange and quick-opening blind flange forgings to important companies in China's long-distance natural gas pipeline construction, such as China Petroleum Pipeline Machinery Manufacturing Co., Ltd., Aerospace Chen Guang Co., Ltd., Beijing Sanchuan Century Energy Equipment Co., Ltd., and Boste Energy Equipment (Tianjin) Co., Ltd.