Puyang Dongsheng Science and Trade Co

& , r, >Puyang Dongsheng Technology and Trade Co., Ltd. specializes in the design, manufacture, and production of petroleum scientific research instruments, chemical analysis instruments, laboratory instruments, and equipment. A new technology enterprise focusing on supercritical fluid laboratory instruments, high-pressure valves, and high-pressure special long pipelines. Products involve petroleum, chemical industry, medicine, food, new materials and other fields. , r, Products are widely used in petroleum, chemical industry, geology, metallurgy, pharmaceuticals, food and university research institutes, electric power, nuclear industry and cement industry. It is the China National Petroleum Corporation New Technology Promotion Center, Petrochemical Science and Technology Equipment Center, China Petroleum Society Scientific Equipment Committee, CNOOC, Henan Zhongyuan Oilfield, Shandong Shengli Oilfield, and nationally renowned universities and research institutes that have establis... [Details]