●The pump is used made in Taiwan and all parts of cooling sysstem are imported from the USA Mexico.Denmark Japan. ● Equipped with shell pipe condenser and stainless steel cased evaporator,which are quite easy to be cleaned and maintained.There is automatic water supplvina device in the water-tank.Air cooled cased chi ler with board type evaporator is suitable for the district of lack of water resource and district of poor water quailty. ● Large than model XC-20 are assembled 2 sets or 4 stes of compressors.so thev are able to Used as separate or todether to reduce the resource waste. ● Equipped with figure intellectualized temperature controls,which can accurately measure and control water temperature within the range of 5℃ -35℃. Compressor is used COPELAND brand which in the USA.The inside safety protection can guarantee the long lasting