Ibiranga by'ingenzi
1.Uburebure bushobora guhindurwa.
2.Uburebure ni 35/75/110mm buhari.
3. Ibikoresho bya aluminiyumu, Ubwiza bwo hejuru.
4. Ntabwo byoroshye guhindura umuhondo no kuvunika
Ibyiza By'ingenzi
1. Shyira ibicuruzwa mu byiciro bisobanutse neza, gabanya igihe n'ikiguzi
2. Guha abakiriya serivisi nziza, kongera ibicuruzwa byabo
3. Nta mpamvu yo gutunganya, buri gihe komeza ibintu bisukuye. Ubuso buboneye, bworoshye gusukura, kandi buramba.