China Huanqiu Contracting & Engineering Co., Ltd. (HQC), founded in 1953, and now a wholly-owned subsidiary of China Petroleum Engineering Co., Ltd., is an international engineering company that integrates the entire EPC process, full-value chain and “one-stop” comprehensive services including R&D, consulting, technology licensing, FEED, design & engineering, procurement, construction, equipment manufacturing, commissioning, startup, operation & maintenance, financing, etc. We engage mainly in engineering construction projects in the petroleum refining, petrochemical, natural gas liquefaction/receiving/treatment, new coal chemical, organic chemical, inorganic chemical and pharmaceutical chemical industries.

     HQC has the state-issued Engineering Design Comprehensive Class A Qualification Certificate, Project Engineering Consultant Class A Certificate, Environmental Impact Assessment Class A Certificate, Engineering Project Cost Estimate Class A Certificate, Certificate for the Design, Manufacturing and Maintenance of Special Equipment, Top Class Certificate for General Contracting of Chemical & Petroleum Engineering Construction Projects, Foreign Engineering Projects Contractor Certificate, and other management system conformity certificates such as ISO 9001, ISO 14001, ISO45001 and CNPC HSE certificates as well.