TIANHE OIL GROUP

TIANHE Oil Group is an integrated corporation engaged in petroleum equipment design, manufacture, sale, rental, and maintenance, oil engineering services and oilfield exploration and development.TIANHE Oil Group has 5 business scopes throughout 50 countries and regions as follows:1.Drilling Tools Scope :The first scope supports the design, manufacture, sale, rental and maintenance of drilling tools such as drill pipe, heavyweight drill pipe, drill collar, kelly, stabilizers, downhole motors, jars, absorber, fishing tools, milling tools and valves etc.2.Rigs and Offshore Services Scope :This division supports the design, manufacture, sale, rental, maintenance and other engineering services for skid-mounted rigs, mobile drilling rigs, workover rigs, offshore drilling platforms and platform cranes etc.3.Oilfield Engineering Services Scope:This division provides an integrated oilfield engineering support for drilling engineering services, downhole operationservices, logging services, directional drilling services, cooperative cementing services and cooperative well completion servicesetc.4.Oilfield Exploration and Development Scope :This scope sources, acquires and manages oilfield exploration and development projects, via wholly owned, joint venturesor profit sharing company.5.Processing Trade with Provided Materials Scope:Taking advantage of geographical logistics of Shanghai Free Trade Zone and Yangshan Port, Shanghai TIANHEundertakes processing on giving materials or samples, seeking the common development of diversified forms such ascooperation or joint venture, both domestically and internationally.Over the years, TIANHE Oil Group, regarding “people-oriented, technology first, continuous improvement, castingbrand” as our management guidance, continuously strives to innovate and improve our products and expand business related tooilfield. Meanwhile, The company also increases investment in technology research and development, always takes providingthe global customers with the best technical products and services as our company’s mission.TIANHE Oil Group strongly believes and promotes Total Quality Management, implement the ISO quality managementsystem and HSE management system and API Standard, which has been deeply implanted into every person’s thought andcarried out into every aspect of work.Our manufacturing facilities are well equipped with four automated induction heat treatment lines and dozens of othertypes of heat treatment ovens and well furnaces to ensure full coverage of heat treatment requirements by different products toachieve the required mechanical properties.In order to ensure the quality consistency and interchangeability of high precision components, TIANHE has introducedWFL 5-axis Linkage Turning & Milling Machining Center from Austria, Mazak’s turn milling machining center from Japan and theHaas horizontal machining center from USA. These processes are facilitated with precise quality inspection equipment such asthe Brunker OES Metal Analyzers from Germany, Ultrasonic and Magnetic Powder Flaw Detector and high precision HexagonThree Coordinate Measuring Machine and Farco Portable Three Coordinate Measuring Machine.So far, TIANHE Oil Group has established strong business relationships with over 200 international oil & gas companies insupporting the top 50 oil producing countries.