My company are producing various kinds of air conditioning, refrigerating and freezing machines like air conditioner, condensing unit, unit cooler, spot cooler, air handling unit and evaporators & condenser fro car, bus, train, refrigerator and show case.Evaporator and condenser coils are our major products and we received many inquiries on them from Korea major companies and foreign companies like Carrier in Singapore, Termo King in Hong Kong etc.If you want more information on us, I will send our company profile, catalogues and video CD to help your understanding.I think you are very familiar with local companies in your country which producing air conditioning, refrigerating and freezing machine