Tianjin Tanggu valve Anhui Office supply various types of valves, valve professional supply heating system, central air conditioning water system valve, water system valve, pump special valves, fire valves, all kinds of water supply and drainage valves, Anhui Zhen Huang Valve Co., Ltd. in the country country have cooperation projects, customer trust is our motivation, professional supply various types of valves, our slogan is technology created quality, brand to create brilliant!