DENGSU.DENGSU was established on June 11, 1982, with its registered office in Guangzhou. It ranks among China's earliest specialized manufacturers of surface blowout preventer control systems. Since the early 1980s, the company has focused on developing, designing, and researching oil and gas exploration drilling safety equipment, high-pressure testing equipment, and specialized spare parts. These include surface blowout preventer control systems, pressure testing devices, choke manifold control consoles, hydrate equipment, biomass energy systems, and gas adsorption instruments. The company employs over 30 senior engineers dedicated to product R&D, design, and analysis, supported by comprehensive component and assembly testing equipment and an experienced quality inspection team. Its production and assembly workshop spans 20,000 square meters, equipped with over 300 sets of precision machinery including five-axis machining centers, high-precision grinding machines, CNC machining centers, and gas welding equipment. To date, DENGSU has supplied over 6,000 surface blowout preventer control units to major oilfields and exploration drilling companies worldwide. Its products are exported to key oil and gas regions including the United States, the Middle East, Central Asia, South America, and Russia. Core offerings include blowout preventer control units, pressure testing systems, choke manifold control consoles, blowout preventer control and water-based hydraulic fluids, and 35MPa pump valve components.
