綿陽鋅(xin)(xin)(xin)鋼(gang)大(da)(da)門介紹：鋅(xin)(xin)(xin)鋼(gang)大(da)(da)門采用(yong)(yong)鋅(xin)(xin)(xin)合金為(wei)原材(cai)料，表(biao)面烤漆耐腐(fu)(fu)蝕(shi)、無氣(qi)味、不(bu)褪色掉漆，適用(yong)(yong)于圍墻大(da)(da)門、庭院(yuan)門等。鋅(xin)(xin)(xin)鋼(gang)大(da)(da)門表(biao)面是(shi)(shi)采用(yong)(yong)的烤漆工(gong)藝，同時制造鋅(xin)(xin)(xin)鋼(gang)大(da)(da)門的材(cai)料也是(shi)(shi)用(yong)(yong)的鍍(du)鋅(xin)(xin)(xin)管制造，而不(bu)是(shi)(shi)普(pu)通的黑(hei)管。鍍(du)鋅(xin)(xin)(xin)管本身就(jiu)具有優(you)良的防腐(fu)(fu)防銹功能。所(suo)以(yi)鋅(xin)(xin)(xin)...