Gudumu lopukutira utomoni ndi gudumu lopera lopangidwa ndi utomoni, monga phenolic, epoxy, polyurethane, etc. Vinyl mowa ndi mawilo opera utomoni ali ndi mphamvu zambiri, ndipo amatha kuwonjezera kulimbikitsa mauna ndi zitsulo zachitsulo pagudumu lopera, monga wanga Wathu kudula. ma discs, ma discs akupera, ambiri mwa utomoni wathu ...
Werengani zambiri