We are an industrial water chiller factory over 15-year experience. Cooling chillers export to over 20 countries. The cooling capacity of small chillers is from 800w to 6000w. There are 220voltage and 110voltage, as well as 50hz and 60hz frequency for your choosing. Especially, we are able to make a cooer chiller according the request of chiller clients. Chiller cooling system is used in laser machine, fiber laser machine, laser cutting, laser welding, cnc router spindle, laboratory chiller, etc. Contact with me via aileen(at)bdwaterchiller.com. Website is www.bdchiller.net.