Disposal and purification of wastewater and related work SEA
Design and manufacture of transformers, electronic boards and power-supply modules. SEMAR
Professional loudspeakers and loudspeakers for musical instruments SICA
Design, assembling, installation and maintenance of: civil and industrial electrical, electromechanical and telephone systems; plants for the transformation of mv-lv and electrical energy distribution; traffic signs and safety signals SIEM
Production of components for filtration, thermal insulation and AGM battery for Green Energy Sifa technology SIFA TECNOLOGY S.I.F.A.
Household appliance semi-finished products – Filters for domestic and professional kitchen hoods – Sheet-metal processing and assembling SIFIM
Ironing machines for industrial use – Suction hoods and fridges SIL FIM SILFIM EX SILC
Water Treatment, Global Services, Environmental Services, Waste Management, Engineering Services, Research & Development, Training SIMAM
Starter and alternator electromechanical components. Sale of starters and alternators SIOM
