Fittings of gas air conditioners for industrial purposes, gas water heaters for household purposes, gas cooking heaters for household purposes, gas boilers, gas cooking apparatus and installations for commercial use for the purpose of adjustment and safety; air-conditioning apparatus equipped with hot water system using cogeneration function; gas engine driven heat pumps; hot water radiators for air-conditioning apparatus; radiators; floor heating apparatus; bathroom heating and drying appara...

Production of energy; applying silicon resin and ceramic coating with painting followed by curing to metal surface of kitchen appliances; applying silicon resin and ceramic coating with painting followed by curing to metal surface of home electric appliances; applying silicon resin and ceramic coating with painting followed by curing to the surface of molds; applying silicon resin and ceramic coating with painting followed by curing to metal surface of parts of machines; applying silicon resi...

Production of energy; applying silicon resin and ceramic coating with painting followed by curing to metal surface of kitchen appliances; applying silicon resin and ceramic coating with painting followed by curing to metal surface of home electric appliances; applying silicon resin and ceramic coating with painting followed by curing to the surface of molds; applying silicon resin and ceramic coating with painting followed by curing to metal surface of parts of machines; applying silicon resi...