Chengdu chuanjiahengrui Drilling Technology Co. , Ltd. (hereinafter referred to as Chuanjia) was established in May 2015, is a private high-tech enterprise which is leading in technology and specialized in providing advanced oil drilling and production tools, equipment, technology and services for the oil drilling and production industry, business has expanded from Sichuan to other parts of the country, including Daqing and Xinjiang. 

Chuanjia has mature and advanced diamond bit design, manufacturing technology and perfect after-sales service system, and has a number of national invention patents. Through continuous innovation and Development, Chuanjia has mastered the design and manufacturing process of twisting punch tools, and successfully used in Xinjiang. At the same time, Chuanjia has actively introduced foreign advanced and applicable processes and technologies to help meet the domestic needs and challenges of continuous improvement of quality and efficiency. ​​ Chuanjia has become the exclusive general agent of Canada's drilformance company and CT energy Ltd. in China, leasing, selling and maintaining various high-end and mainstream oil drilling tools of the company. 

Chuanjia takes it as its duty to promote the development of oil drilling and production technology, takes customer satisfaction as its goal, constantly carries out technological innovation and exchanges, under the protection of our first-class oilfield engineering technical experts and experienced operators, with more high-quality and applicable products and services, new and old customers quality, speed up, cost reduction, efficiency to provide more, better choices, create more value.