Training services and seminars, in particular in the field of fittings for water supply and industrial applications in the nature of water supply and plumbing for housing and industries, plumbing equipment; all the aforesaid services are of Swiss origin

Metal control valves, metal butterfly valves, metal valves (included in this category); shaped parts and welded parts for metal pipes (included in this category); connectors, sleeves, brackets, flanges and metal joints(included in this category); metal coating for tanks, reinforcement chamber and collection rooms; metal well covers; all the aforesaid goods are of Swiss origin