Urusyo rw'umupira rukoreshwa cyane mu ruganda rwa sima, ubucukuzi bw'amabuye y'agaciro n'ubwubatsi mu kumenagura ibikoresho byinshi mubunini cyangwa bwiza.

Sunwill irashobora gutanga imipira yumupira hamwe nuburyo bukurikira kubikoresho:

1

2 ， Icyuma cya Chrome-moly

3 ， Chrome icyuma cyera

4，Chrome icyuma cyera hamwe na ceramic (ubuzima bwagutse)

Nyamuneka twandikire kugirango ubone ibisobanuro birambuye.