Shandong Highland Oil and Gas Equipment Co., Ltd.

Shandong Highland Oil and Gas Equipment Co., Ltd. (山东高原油气装备有限公司) is a major Chinese petroleum equipment manufacturer headquartered in Dongying, Shandong Province. Designated as a National-Level Specialized, Refined, Differential, and Innovative (SRDI) 'Little Giant' enterprise, National High-Tech Enterprise, and National Intellectual Property Advantage Enterprise, Highland is one of the most comprehensively certified Chinese oil and gas equipment manufacturers registered with the American Petroleum Institute (API). The company employs over 1,000 people, including 370+ engineering and technical staff and 150 internationally and domestically contracted expert researchers. Highland focuses on high-end oil and gas equipment R&D and manufacturing, unconventional oil and gas development, and offshore oil and gas exploration. The company's business spans six major product lines: production/artificial lift equipment, drilling equipment, OCTG/petroleum tubular goods, workover vehicles, oilfield services, and machining/fabrication, covering over 280 product types across the full petroleum equipment supply chain. Highland holds 8 API certifications including 11AX (Sucker Rod Pumps), 11E (Pumping Units), 4F (Drilling Structures), 5B (Threading/Gauging), 5CT (Casing/Tubing), 5DP (Drill Pipe), 8C (Rig Equipment), and Q1 (Quality Management), making it one of the most API-registered Chinese companies. The company holds 216 national patents (including 58 invention patents), 12 registered trademarks, and has participated in drafting 34 national, industry, and group standards. Key products at world-advanced technology levels include long-stroke belt-driven pumping units, progressive cavity pumps, electric submersible progressive cavity pumps, permanent magnet motor ESPs, steel continuous sucker rods, material-type anti-corrosion sucker rods, coiled tubing workover equipment, and unconventional oil/gas fracturing equipment. Highland is recognized as the Dongying City Production Equipment Chain Leader Enterprise and maintains innovation platforms including a Shandong Provincial Academician Workstation, R&D Center, Industrial Design Center, and Pilot Test Base.