ALTO Refrigeration Manufacturing Co., Ltd. We are a professional factory which concentrates on manufacturing quality refrigeration products form more than 10 years. It is located in Sourth China with a production center of 12, 000sqm, which owns one office building, two assembly lines, three laboratories and complete facilities for effiient manufacturing, testing and new products developing.

Now Alto is able to supply full ranges OS quality envirnment control products, including heat pump, dehumidifier, chiller, and heat recovery ventilator products. All these products are strictly constructed with long-lasting components the CE, CB and RoHS certificates.

Alto makes full use of the unequalled refrigeration experience to design and develop the products. Performance, quality and the reliability have been demonstrated beyond question during the past ten years. Alto products not only have good re[utation in the domestic market, but also have been exported to markets like USA, France, Spain, Germant, Italy. UK.