Imirasire yumucyo gakondo iroroshye kubora, ikirenzeho, igishushanyo ntigitandukanye, ubuso burakabije, igiciro cyibumba ni kinini, kandi kurengera ibidukikije rwose ni bibi, nibindi.
MJ itanga ipatanti yuburyo bushya imiterere idasanzwe ibyuma bya aluminium pole yakemuye neza ibibazo byavuzwe haruguru, imyambarire igezweho kandi igezweho ituma inkingi yumucyo isa neza.Bishobora guhuza nuburyo butandukanye bwamatara, bukoreshwa cyane kandi butoneshwa nisoko.