Beijing TSJY Energy & Technology Co., Ltd. has a registered capital of 5M RMB, 30 employees, and comprised of 3 international trading departments, which are International Department I, responsible for the service of the CIS region, International Department II, for Asia and Middle East, and International Department III, for Euramerica region, and a Domestic Trading Department, an R&D Department and an Administration Center, thus formed a pattern of research, sales, technical service and after sales indemnification circulation.

TSJY is a worldwide provider mainly in drill stem development and downhole tools manufactured by TIANHE Group. We committed ourselves in supplying workover tools and field technological consultation that covers every step of exploration, advancing and producing of oil and natural gas. TIANHE Group mainly specialized in the whole series of drill collars, HW drill pipes, stabilizer, Hydraulic bucking unit, Hydraulic jar tester, downhole motor tester, shock absorbers, and jars covers the fields of well drilling, cementing, workover, coring, fishing tools, components and BOP cleaning system.

TIANHE Group, TSJY's powerful manufacture base and quality backup, is the Class I network supplier and member of council of CNPC; industrial association member of council of CNPC and SINOPEC; Member of "Energy-ahead", assigned suppliers of CNOON.

Our products are ISO9001 and API certified, and with the rights to use API monogram. We have obtained the API Spec7, Spec7-1, 5CT, 6D monogram right and certificate of ISO 9001: 2000. Some of our researches have obtained state grade patent awards, our bucking unit and jar tester have got state grade certificate for new focus product. Our products have been introduced to each oil producing region of the world and our export volume reached 30M USD over the past year

TSJY will endeavor to provide domestic and international clients with safety, quality, efficient and environment-oriented services with an aim to realize a "win-win" situation for our shareholders, customers, partners and employees. TSZY It is steadily making headway towards being one of the world's top class petroleum machinery trading company and oilfield service company.