Alto Refrigeration Manufacturing Co., Ltd. is one professional factory who is concentrating on manufacturing environmental control system with the professional technology. It is located in Foshan city China, which is one of the biggest production bases in South China. Alto owns a mature material supply chain and a big developed market in the area, which enable Alto to develop the quality goods with the economical cost to meet the increasing market requirements from the clients.

Alto Refrigeration Manufacturing Co., Ltd succeeds in developing a packaged product to serve the swimming pool environment in order to create the best water leisure centers for clients. The package products include the swimming pool heat pump, swimming pool dehumidifier, air control system and energy recovery ventilation system. Alto swimming pool heat pumps is an ideal heating system for swimming pools. It provides the most economical, clean and environmentally friendly method of heating swimming pool water. Alto swimming pool dehumidifier is the ideal dehumidification control method for domestic indoor swimming pools. It also provides additional air heating function. Alto air control system is the professional efficient air conditioner system to heat and cool the air inside the indoor swimming pool, which utilizing a special flexible duct and grille kit. Alto energy recovery ventilation system is the innovative machine combines the fresh air ventilation and heat recovery. Not only supply the fresh air to the indoor swimming pool, but also make full use of the energy from the exhaust air to heat the fresh air, which save a lot of energy cost from air conditioning.

Alto products are strictly constructed comply to the highest standards and under the instructions of ISO 9001 and have acquired the CE, CCC certification. Alto people are working to make every product to be a complete success for customers. Now besides the Chinese domestic market, Alto product was sell to France, Spain, United Kingdom, Sweden, Norway, Ukraine, Chile and middle east market.

Alto's exclusive aim is to offer the customers not only the reliable products but the valuable as well. Alto will consistently endeavor to provide quality products and services in order to build up the long time cooperation with reliable distributors in all over the world. And Alto also welcomes any type of OEM cooperation with the foreign clients.