CRRC QISHUYAN CO., LTD. (abbreviated as “Company” hereafter) is located in Changzhou Economic Development Zone in Jiangsu province and in the middle of Shanghai-Nanjing Railway, affiliated with CRRC Corporation Limited. The company is recognized as the developing, manufacturing and maintaining base for diesel locomotives for passenger and freight transport in Chinese railway.

Established in 1898, the company was called Shanghai Wusong Locomotive Factory. In 1936, Wusong Locomotive Factory was moved to Qishuyan district of Changzhou city and was renamed Qishuyan Locomotive Factory. It was the first large modern factory in Changzhou.