DOTELS.DOTELS was established on October 29, 2014, with its registered office in Panyu District, Guangzhou. It is a high-tech enterprise group integrating R&D, manufacturing, sales, and service of air-source heat pump technology. The company is dedicated to providing clean energy heating and hot water solutions for residential living. Its product portfolio encompasses a full range of heat pump equipment, including: - Low ambient temperature inverter air-source heat pump units from 1 to 3 horsepower - Inverter and fixed-speed air-source heat pump water heating units from 1 to 50 horsepower - Residential and commercial bathing water heating units - Constant-temperature swimming pool heating units Its core products are various high-efficiency, energy-saving air-source heat pumps.