Uyu munsi, tuzagaragaza muri make uburyo bubiri bukomeye bwo kuvura ibyuma byuma.
1. Guteka irangi: Gukoresha irangi risanzwe rikoreshwa, kandi moderi zimwe za Volkswagen zifata ubu buryo. Ibiranga iki gikorwa ni: igiciro cyubukungu ugereranije nigiciro giciriritse; Ibara, ubwiza, n'uburebure - kugumana igihe kirekire; Muri rusange, ubu bwoko bwimpeta ifite ibyuma byinshi byihariye.
2. Amashanyarazi: Amashanyarazi arashobora kugabanywamo ubwoko nka silver electroplating, electroplating, na electroplating. Amashanyarazi ya feza hamwe n’amashanyarazi afite ibara ryiza, ariko afite igihe gito cyo kugumana, mugihe amashanyarazi meza afite ibyiza haba mugihe cyamabara no kugumana, bityo igiciro kikaba kiri hejuru kandi kibereye imodoka ndende -.