Ibikoresho bya roller hamwe na slider movable umuhuza aluminium umwirondoro
Ibisobanuro bigufi:
Ibikoresho bya plastiki ya groove hamwe na aluminium slider aluminiyumu yerekana ibikoresho bya aluminium
Turi abakora aluminiyumu.Ibicuruzwa byacu bigurishwa biturutse ku nganda.Hamwe nibiciro biri hasi hamwe no kohereza byinshi, nitwe duhitamo neza kubacuruzi.