Suzhou Douson Drilling & Production Equipment Co., Ltd

 We Suzhou Douson Drilling&Production Equipment Co.Ltd specializes in designing and producing forged material, wellhead equipment( API 6A valves), API 6D pipe line valves, x-mas tree, manifold and fracturing equipment in China. Our company was established in 2001 and locates in Jiangsu province China. It is a joint venture. The foreign investor is Baoye Machinery Inc. in Huston USA. Now,Suzhou Douson Drilling&Production Equipment Co.,Ltd has three branch factories: Suzhou Douson Valve Co.,Ltd; Suzhou Douson Oil and Gas Engineering Co.,Ltd; Suzhou Baoye Forging Co.,Ltd. We Douson totally have 4 plants from forging, heat treatment, CNC machining, welding, assembly, test (material inward test and products test such as MT, UT,PT, pressure test …) to marking and packing.  All of our products are designed and produced according to international standards such as API, ASTM… We Douson have import&export right and complete quality manag... [Details]