Manufacture of plastic articles for sanitary or hygienic use: baths, showers, washbasins, bidets, washbowls, flush tanks
Manufacture of electric veneers for the capture of solar heat
Manufacture of non photovoltaic recuperators of solar heat
Repair and maintenance of house boilers
Work of insulation of pipes for heating or cooling
Trade intermediaries for sanitary articles
Wholesale trade of bathroom facilities: baths, sinks, wcs, etc.
Wholesale trade of equipments for sanitory systems and central heating: pipes, pipe fittings, tabs, rubber pipes, etc.
Estimate of costs and benefits of proposed measures in planning, organization, yield, etc.
Design and realization of projects interesting electric and electronic engineering, mining, chemical and industrial engineering, the engineering of systems, security technics, etc.
Development of projects requiring acoustic engineering, technics of air-conditioning, cooling, refrigeration, sanitation and fight against pollution, etc.
Plumbing works
Installation of heating, air-conditioning and ventilation
Retail trade in sanitary products and sanitary installation materials in specialised shops
Other types of technical and scientific activities
Intermediation of wood and building material
Wholesale in common building materials
Wholesale in sanitary
Wholesale in installation materials used by plumbers and for the installation of heating
Production of synthetic materials meant for the building trade