Dacheng Huaxin Insulation Factory is located in 106 national highway no. 104 national highway and cables are production insulation energy-saving products of professional manufacturers, adhering to the market as the guidance, the technology of life as principle, the latest development of high density polyurethane torre and high pressure polyethylene pipe multilayer insulation pipe shell, used in natural gas reserves (LNG), pharmaceutical, thecarbonificated engineering, is the ideal insulation insulation material, the use with the temperature to meet international standards.