Dalian Chemical Machinery and Equipment Co., Ltd. (its predecessor Dahua Group Dalian Chemical Machinery Factory) was established in 1953, and is now a governing unit of China Chemical Equipment Association. In 2003, it was restructured from a state-owned enterprise into the current company, and in 2009, it completed its relocation and transformation, with current location Ershilipu Street, Dalian Free Trade Zone. This location provides the company geographic advantages, with its south side close to Dayaowan habour terminal and near Shenyang-Dalian and Dandong-Dalian Expressway, and State Road 201 and 202, offering convenient facilities for cargo transportation.