Overview

Suzhou Douson Oil & Gas Engineering Co., Ltd. is one of the Most Professional Oil and Gas Equipment and Service Supplier in China Douson's delivery capacity over 100 sets wellhead & X-mas or 1000 valves per mouth Main Products Including Conventional and Integral Wellhead & X-mas Tree, Geothermal Wellhead, Fracturing Wellhead & X-mas Tree, Production and Fracturing Valve, Drilling BOP, Coiling Tubing BOP, Sucker Rod BOP, Drilling Choke Manifold, Kill Manifold, High & Low Pressure Manifold, Large Diameter Universal Connection Manifold, Rotational Flow Sand Removal Manifold, Double Cartridge Filter Sand Removal Manifold, Chip Collecting Manifold, High Pressure Plug Valve, Movable Elbow, High Pressure Straight Pipe, Ball Valve, Gate Globe Valve, Fracturing Leasing Service, Subsea Ball Flange Connector, Subsea Gate Valve, Subsea Choke Valve Douson has cooperated with CNPC, SINOPEC, CNOOC, Total, Shell, GE, FMC, OXY, Qarat Al Milh Petroleum, AMOS, SAKA, PERTAMINA, Delta Petroleum, Korea SK Energy, etc Certificate of Registration: API 6A, API 16A, API 16C, API 17D, API Q1, API Q1, ISO 9001, ISO 3329, ISO 3834, CNAS/ISO 17025, ISO 14001, ISO 1800 The wellhead & X-mas, gate valves, choke valves and safety valves have all passed PR2 performance test, which used in the high temperature, high pressure, high carbon dioxide and high hydrogen sulfide operating environment. The production processes completely follows the standard of ISO9001 and API Q1 quality management system. We are currently equipped with the high-end nspection and test equipment, conducting scientific analysis through advanced data statistics, Douson can ensure the conformity of product quality and design requirements, and ensure that the product performance is stable and reliable, to meet customer's site safes requirements. Douson has all kinds of machining centers, such as turning center, large boring milling machining center and Mazak five-axis combined machining center.