Goldfly is a Heat Exchange equipment manufacture(also known as KINGYES in China) for Refrigerator, Chiller, Vending Machine and Air Conditioning with many years of experience in customization. Exchanger/Condenser/Evaporator Coil/Ceiling Unit Coolers/Monoblock Refrigeration Unit A full range of automated production equipment with heat exchangers, such as Automatic Welding, Automatic punching machine, Detection line, Type laboratory. In addition to supplying large refrigerator manufacturers in China, our products are also exported to over 30 countries in the Americas, Europe, Middle East, Asia, and so on.