RONGSHENG MACHINERY.RONGSHENG MACHINERY, established in 1976, is a comprehensive petroleum machinery manufacturer integrating product R&D and manufacturing, equipment integration and support, and engineering technical services. It is the world's leading manufacturer of land blowout preventers in terms of production and sales volume, and a Class A supplier of drilling and workover blowout preventers to CNPC. RONGSHENG MACHINERY's primary products and services include: land blowout preventers and well control equipment systems, offshore platform and subsea well control equipment systems, mud pumps and pump units, directional and vertical drilling rig manufacturing and engineering technical services, high-pressure wellhead equipment and gas trees, pressure maintenance equipment, kill and choke manifolds, pumping units, and tubing. RONGSHENG MACHINERY has established a quality management system compliant with ISO9001 and API SPEC Q1 standards. The company holds certifications for ISO14001, OHSAS18001, and petroleum industry HSE management standards. Primary products include: land blowout preventers, subsea well control equipment, mud pumps, pumping units, directional and vertical drilling rigs, wellhead equipment and Christmas trees, hydraulic control systems and manifolds, and pressure operation equipment.
