KERUI PETROLEUM is a prominent Chinese industrial group based in Dongying City, specializing in the research, development, manufacture, and service of high-end oil and gas equipment. The company is recognized as the largest manufacturer and service provider of oil and gas equipment in China, employing over 8,000 people globally, with a focus on local workforce integration in more than ten countries.

The company offers a diverse range of products, including onshore and offshore drilling rigs, fracturing units, natural gas compressors, and oil production machinery. KERUI also provides integrated solutions for oil and gas field development, covering exploration, drilling operations, and enhanced oil recovery services. With a commitment to sustainability, KERUI promotes the use of green and intelligent technologies in energy extraction.

KERUI has a significant international presence, operating in regions such as the Middle East, South America, Africa, Europe, and North America. The company serves over 100 oil and gas fields worldwide and emphasizes innovation, quality, and cooperation in its corporate culture.