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新(xin)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)技(ji)術(shu)研發；有(you)色(se)金(jin)屬(shu)(shu)(shu)壓延加工；金(jin)屬(shu)(shu)(shu)結構制(zhi)(zhi)造(zao)(zao)(zao)；金(jin)屬(shu)(shu)(shu)制(zhi)(zhi)品研發；安(an)全、消防用金(jin)屬(shu)(shu)(shu)制(zhi)(zhi)品制(zhi)(zhi)造(zao)(zao)(zao)；有(you)色(se)金(jin)屬(shu)(shu)(shu)合金(jin)制(zhi)(zhi)造(zao)(zao)(zao)；金(jin)屬(shu)(shu)(shu)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)制(zhi)(zhi)造(zao)(zao)(zao)；配電(dian)開關控制(zhi)(zhi)設備制(zhi)(zhi)造(zao)(zao)(zao)；金(jin)屬(shu)(shu)(shu)制(zhi)(zhi)品銷(xiao)售(shou)(shou)；有(you)色(se)金(jin)屬(shu)(shu)(shu)合金(jin)銷(xiao)售(shou)(shou)；新(xin)型(xing)金(jin)屬(shu)(shu)(shu)功能材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)銷(xiao)售(shou)(shou)；金(jin)屬(shu)(shu)(shu)結構銷(xiao)售(shou)(shou)；建筑材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)銷(xiao)售(shou)(shou)；輕(qing)質(zhi)建筑材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)銷(xiao)售(shou)(shou)；防腐(fu)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)銷(xiao)售(shou)(shou)；密封用填料(liao)(liao)(liao)銷(xiao)售(shou)(shou)。（除依(yi)法須經(jing)批準的項目外，憑營業執照依(yi)法自主開展(zhan)經(jing)營活(huo)動）