Vokatra voafono
Mamokatra karazana takelaka varahina manara-penitra, fantsona varahina, bara varahina, tsipika varahina, fantsona varahina, takelaka aluminium sy coil, ary fanamboarana tsy manara-penitra.Manome fitaovana varahina 10 tapitrisa taonina mandritra ny taona ny orinasa.Ny fenitry ny vokatra fototra dia: GB / T, GJB, ASTM, JIS ary fitaovana varahina mahazatra alemana: DINH59, HPB58-3, HPB59-1, H62, H65, H68, H70, H85, H90 tsy misy firaka varahina fiarovana ny tontolo iainana, manganese varahina, varahina silisiôna, varahina aliminioma, varahina madio T2, TU1, TU2, varahina deoxidized phosphore TP2, H62, C36000, aliminioma 9-4 varahina vifotsy 5-5-6-6-3 10-1 10-2 Zinc varahina fotsy nikela fotsy varahina silisiôma alimo Qsi3-1 Qsi1-3 Chrome varahina Chrome zirconium varahina C18200 C18000 C18150 CuNi2Si Tin-phosphor varahina QSn6.5-0.1QSn7-0.2C5191.