MARRO ELECTRIC SYSTEMS S.R.L. ay isang tagapagbigay ng mga produkto at serbisyo tulad ng power supply, uninterruptible (ups),power supply, electric, standby,generator set, diesel-electric,generator set, gasolina,generator set, steam turbine at turbo-generator,generator nagtatakda, gas pinalakas, electric,generator set, haydroelektriko,generator set, thermoelectric,generator set, pang-emergency,generator set, walang-break kapangyarihan,generator set, mobile,generator set, walang galaw,generator set, bakod, soundproof,generator set, na sinamahan ng init at kapangyarihan (chp) / cogenerators,generator set, marine,generator set, nakabaluti ng sasakyan,generator set, airport,nagtatakda generator para sa malawak na ilaw at mga istasyon ng lente,generator set, nuclear engineering,additives, kemikal, para sa diesel langis.