Hejiang Dongsen valve Co., Ltd. is a collection of scientific research, development, manufacturing, sales in one of the dimensions, strengths, and a fine environment of modern enterprise. China valve association, member of China petrochemical equipment resources market member factory, China gas group level supply network member unit, has passed ISO9001-2000 quality management system certification and product quality "AZ" safety certification. Northern import and export, the company is located in wenzhou city highway transport hub is wenzhou, about 30 kilometers from the airport, about 80 kilometers from the port, adjacent to Shanghai (500 km), hangzhou (300 km), ningbo (300 km), the traffic is very convenient.

The company mainly produces the ANSI/API, BS, DIN, NF, JIS, JPI, GB, JB, etc at home and abroad standard gate valve, globe valve, butterfly valve, ball valve, check valve, high temperature power station valve valve and various special requirements. According to the workin