Jiangsu Changli Equipment Manufacturing Co., Ltd. specializes in the production of various forged products, including round steel forgings, shaft forgings, square steel forgings, ring forgings, cylinder forgings, special-shaped forgings and module forgings. The company supports a complete range of steel materials, covering carbon structural steel (20#, 35#, 45#, etc.), low-alloy structural steel (Q355A/B/C/D/E, equivalent to S355-J2/NL-G3), alloy structural steel (CrMo series, CrNiMo series, 40Cr, 20Cr2Ni4, 20CrMnMo, 37SiMnMo, GCr15), stainless steel (304, 316), martensitic stainless steel (1Cr13, 2Cr13, 3Cr13, 4Cr13) and die steel (P20, H13, H18). Meanwhile, it has developed high-end key materials such as high-temperature alloys, titanium alloy bars, ultra-high strength steel and high-performance mechanical structural steel.

Equipped with more than 30 sets of core production equipment including 2000-ton hydraulic press, ring rolling mill, multi-specification forging hammers, 30-ton heat treatment tempering furnace, lathes, sawing machines and quenching tanks, the company can produce forgings with single weight ranging from 20kg to 20 tons, with an annual production capacity of 20,000 tons. All forged products adopt an integrated advanced production process: high-power electric furnace melting (EF), ladle furnace refining (LF), vacuum degassing (VD), rapid forging forming, annealing or normalizing treatment and precision turning. The whole production process is under strict quality control to ensure stable chemical composition and qualified mechanical properties of products.

Our products are widely applied in traditional industrial fields such as locomotives, coal machinery, petroleum machinery and shipbuilding, as well as cutting-edge high-end industries including aerospace and new energy. The products are sold well domestically and exported to Europe, Southeast Asia and other countries and regions, making the company an indispensable high-quality basic forging supplier for core industrial chains.