Qingdao Great Technology Co., Ltd., based in the beautiful coastal city of Qingdao, leverages the scientific research and talent resources of China University of Petroleum to specialize in the R&D, manufacturing, and technical services of downhole oil tools.

Guided by the corporate spirit of "Rigor, Pragmatism, and Pursuit of Excellence," one of our core strengths lies in our experienced and professional team. Our key members come from leading domestic and international petroleum tool companies and energy service providers, bringing profound industry expertise and extensive field experience. This enables us to accurately understand customer needs and deliver comprehensive technical services—from pre-sales consultation and customized solutions to after-sales support.

In addition, the company is equipped with a complete set of advanced processing, assembly, and testing equipment. This ensures that every product we develop and manufacture delivers outstanding and reliable performance.

At Great Technology, we are more than just a product supplier—we are your trusted partner, committed to providing efficient and safe downhole tool solutions for global oil and gas exploration and development.