Nanjing Gaojie Light Industry Equipment Co., Ltd. has been engaged in heat exchanger for 30 years. It is specialized in designing, producing and selling heat exchangers, evaporators, evaporation devices, evaporation crystallization devices, MVR evaporation devices, MVR evaporation. The crystallization unit is equivalent to a professional company specializing only in the field of heat transfer. It is a national high-tech enterprise. It now has three production bases: Nanjing Gaochun, Zhejiang Wenzhou and Tianjin.