On the clip-lined plastic butterfly valve, flanged plastic butterfly valve, on the clip-lined fluorine butterfly valve, flanged fluorine butterfly valve TUT well-known trademarks, Tianjin high-energy Valve Co. , Ltd. is Tianjin Tanggu Valve Co. , Ltd. , formerly known as Tianjin Tanggu Valve factory, manufacturing valve products and valve supporting the professional factory, eight categories of products (butterfly valve, ball valve, gate valve, check valve, plug valve, control valve, hydraulic control valve, solenoid valve,) , the production range of valve products is 15-3800mm in diameter, and the pressure is 0.1 mpa-32mpa, for domestic and overseas users of valves in water supply plants, Sewage Treatment, power plants, chemical plants, gas companies, heating companies, oil fields, oil refineries and high-rise buildings, we are your best choice.