Beijing Beigao Valve Co.,Ltd.covers more than 200,00 square meters, located in the Yufa industry and development zone of Daxing District, Beijing City, China, which is a valve manufacturer integrating scientific research, manufacture and trading. Beijing Beigao Valve Co.,Ltd.specializes in manufacturing varieous valves with all specifictions,such as butterfly valves; gate valve; globe valves. Our main products are non-pin green butterfly valves