About Us

Dongying Campex Energy Technology Co., Ltd. (CAMPEX) is headquartered in Dongying, Shandong Province, China — the home of the Shengli Oilfield and one of the country's premier petroleum equipment manufacturing hubs.

With over 20 years of industry experience, CAMPEX is a professional provider of innovative, high-performance oilfield technologies and products, delivering comprehensive and efficient solutions across the full lifecycle of Oil & Gas Exploration, Drilling, Completion, and Production to clients worldwide.

CAMPEX reinvests 5% of annual revenue into research and development, underpinning a robust innovation ecosystem. This includes the establishment of SUNTEC Inc., its U.S.-based R&D subsidiary, as well as strategic academic partnerships with the University of Alberta, the University of Calgary, and the China University of Petroleum. Equipped with state-of-the-art laboratory facilities, these collaborations enable end-to-end capabilities in engineering design, numerical simulation, and field testing — ensuring that every solution is fully customized and optimized to enhance the efficiency of our clients' operations.

To support global demand, CAMPEX operates four manufacturing facilities located in Dongying, Dezhou, Tianjin, and Yangzhou. All products are manufactured to the highest industry standards and certified under internationally recognized frameworks, including API, ISO, GOST, DNV, and CE.

CAMPEX is committed to becoming a world-class oilfield equipment supplier — delivering cutting-edge technologies, premium-quality products, and superior customer service to the global energy industry.