DOUSON.DOUSON, established in 2020 and headquartered in Xiangcheng District, Suzhou, is a high-tech enterprise specializing in the R&D and manufacturing of oil and gas development equipment. Equipped with advanced machinery such as five-axis machining centers, the company holds ISO 9001 and API Q1 certifications. Its comprehensive product portfolio includes wellhead equipment, blowout preventers, and subsea systems, featuring core technologies like erosion resistance, corrosion resistance, and cryogenic processing. PR2-certified products deliver reliable performance under extreme conditions. Serving shale oil and gas, offshore extraction, and pipeline transportation sectors, DOUSON provides end-to-end solutions spanning R&D to after-sales support.