Business scope of hot water engineering business license

Installation, sales and maintenance of solar water heaters; Design and construction of HVAC engineering, waterproof engineering, anti-corrosion and thermal insulation engineering, etc.

The business scope of hot water engineering business license can also include the design and installation of indoor water and electricity in buildings; Construction of water sources and water supply facilities; Sales of solar water heater accessories, water pumps and hardware products; Installation and construction of water treatment system; Sales of household appliances; Research and development of household appliances; Household appliances manufacturing; New energy prime Mover equipment sales, etc.