AirCal is a professional manufacture specialized in R&D, manufacturing of heat pumps. We especially have great experience of swimming pool heat pump and domestic hot water heat pump. We are serving the customers worldwide with great satisfaction. In line with our aim to be planet friendly and environment friendly, AirCal continuously develop more innovative and energy saving products. By a strong team of professional engineers and technicians, AirCal keeps introducing latest products to the market year by year. By cooperating with international well-known customers we achieve great business development worldwide. We would wish to build up long term solid cooperation with more business partners globally and to share the value with our business partners.