Suzhou Douson Drilling&Production Equipment Co., Ltd. manufactures and sells drilling and production equipment to the oil, gas, and chemical industries in China, the United States, Canada, Spain, the United Kingdom, Australia, the Middle East, and Russia. The company offers wellhead equipment, oil and gas production and testing devices, various valves and actuators, manifolds, BOP products, and subsea valves and connectors. Suzhou Douson Drilling&Production Equipment Co., Ltd. was founded in 2001 and is headquartered in Suzhou, China.