
Company culture
entrepreneurial spirit
pragmatic innovation
corporate talent concept
Employees are wealth of the enterprise
corporate philosophy
good service win market
corporate market outlook
The future of the enterprise is determined by the customer’s satisfaction
Qingzhou Petroleum Machinery Factory
Qingzhou Petroleum Machinery Factory Co., Ltd. (formerly Qingzhou Water Pump Factory) was established in 1966 and restructured as a limited liability company in 2002. The company specializes in manufacturing 3NB and F series mud pumps, as well as trenchless drilling mud pumps and pump sets. These products are widely used in various scenarios, including petroleum and geological drilling, well workover, water injection, and trenchless pipeline construction.















