Zigong Dongfang General Compressor Co., Ltd. is a private enterprise registered with the Zigong Municipal Administration for Industry and Commerce in 2005. It was restructured from the Power Division of Dongfang Boiler Group and the former Zigong Air Compressor General Factory. The company is one of the top ten key enterprises in the Zigong High-tech Industrial Park.

The company covers an area of nearly 70 mu, with a registered capital of RMB 112 million. It is mainly engaged in the production, manufacturing, and sales of complete sets of gas compressors, including reciprocating piston compressor products in five series—M-type, D-type, L-type, Z-type, and P-type—with over a hundred models. The compressor gas force ranges from 20KN to 800KN, with a maximum discharge pressure of up to 50MPa. The company also boasts a professional team dedicated to the production of reciprocating compressors. It has a highly qualified and specialized R&D management team led by Xu Jin, a domestic compressor industry expert, as well as strong marketing and service teams, with the capability to design, develop, and mass-produce various types of gas and process compressors. Additionally, Dongfang General's compressor technology has received strong support and assistance from institutions such as Zhejiang University, Xi'an Jiaotong University, Sichuan University, and Sichuan University of Science & Engineering, with whom the company has engaged in numerous technical collaborations. As a result, the reciprocating compressors produced by the company are highly competitive among peers, consistently ranking among the top in market share, and their product quality and safety features have been highly praised and recognized by users.