1994 Established Jiangyin Hongmao Special Steel Co., Ltd.
1999 Bought Jiangyin Yuecheng Steel Factory
2002 Established Jiangyin Hongmao Forging Co., Ltd.
2005 Established Jiangsu Prosa International Trading Co., Ltd.
2006 Changed the name of company to Jiangyin Hongsheng Special Steel Co., Ltd, and established Hongsheng International Holdings Co. Ltd.
2008 Changed the name of company to Jiangsu Hongsheng Heavy Industry Group co., Ltd.
2008 Established Jiangyin Hongsheng Mechanical-Thermal Treatment Co., Ltd.
2009 Established Jiangyin Ruihe Real Estate Co., Ltd. and Changsheng Howard Johnson Hotel
2009 Established Suzhou Hongsheng Forging Co., Ltd.
2013 Established Wyndham Grand Plaza Royale Changsheng Jiangyin
