Haogong VALVE CO., LTD IS a professional manufacturer of high, medium and low pressure valves, which integrates scientific research, design, casting, production and sales. I plant now has a strong technical force, advanced production technology, perfect detection means, strong production capacity, products sold throughout the country and Southeast Asia. The factory is located IN WENZHOU LongWAN - China Valve City, located in the sea of Haihe River, adjacent to Wenzhou airport, Binhai industrial zone, Longwan wharf, transportation is very convenient. In 2012, we successfully purchased 20 mu of land in Bozhou, Anhui Province, and now it is officially put into production!