Lies in Dongli District of Tianjin. It is 20km away from Tianjin city proper and Tanggu District, near Tianjin International Airport, Tianjin Harbor and a freeway from Beijing through Tianjin to Tanggu. There are convenient traffic and advanced communication facilities. The company covers 6000 square meters, including 800 square meters of workshops and 500 square meters of office buildings. It owns 40-odd processing equipment and one valve assembly line.