Sunshine Petroleum’s core products cover oil‑gas well cementing and completion tools. Its centralizers occupy 70 % of the domestic market share, ranking No. 1 nationwide. Its products and technical services are supplied to China’s three major state‑owned oil corporations as well as world‑renowned petroleum enterprises such as Schlumberger and Halliburton. The company’s products are widely deployed across major domestic oilfields and drilling corporations, and exported to more than 30 countries and regions.

The company has obtained American Petroleum Institute (API) system certification and multiple API product certifications. It owns provincial Grade‑A R&D institutions and Provincial Enterprise Technology Center. Multiple test facilities have been built in‑house, including a V3‑class high‑temperature high‑pressure (HTHP) testing well, a 500‑ton tensile‑load testing equipment, a thread torque testing platform, an API 10F‑compliant circulation‑erosion testing equipment for float collars and float shoes, an API 10D‑compliant performance testing platform for centralizers, and a full‑series testing line for drilling tools and completion tools. Its downhole tool testing laboratory has acquired CNAS accreditation. The enterprise possesses more than 70 independent intellectual‑property rights and has participated in formulating 5 national and industrial standards. Upon completion of its provincial key construction project, the company will build China’s largest manufacturing base for cementing tools as well as a national‑level R&D center for cementing tools and completion tools.

Our journey stretches long, and sustained endeavour paves the way forward. Sunshine Petroleum will press ahead fearlessly amid waves of change to deliver even more remarkable successes!