Weihai Global Chemical Machinery MFG Co.,Ltd is one of the leading China stainless steel heat ... and highly flammable, highly toxic, highly corrosive medium.7.Related equipment: coolers, condensers, heater, preheater, vaporizers, reboilers, evaporators, dryers, steam ... : petrochemical, coal chemical, precision chemical, nuclear power, metallurgical, pharmaceutical, new power equipment and so on.