Installation in buildings or in other projects of building of: heating systems by electricity, gas and fuel, boilers, materials and pipes for ventilation and air conditioning, etc.
Wholesale trade of appliances for heating
Wholesale trade of equipments for sanitory systems and central heating: pipes, pipe fittings, tabs, rubber pipes, etc.
Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
Intermediation of furniture, domestic products and ironwork
Wholesale in installation materials used by plumbers and for the installation of heating
Wholesale in chemical products used for the industry
Do-it-yourself businesses and d.i.y. shops of common building materials
Installation of heating, air-conditioning and ventilation