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新(xin)材料(liao)技術研(yan)發；有(you)色金(jin)(jin)屬(shu)壓延加(jia)工(gong)；金(jin)(jin)屬(shu)結構制造；金(jin)(jin)屬(shu)制品研(yan)發；安全、消防(fang)用(yong)金(jin)(jin)屬(shu)制品制造；有(you)色金(jin)(jin)屬(shu)合金(jin)(jin)制造；金(jin)(jin)屬(shu)材料(liao)制造；配(pei)電開關(guan)控(kong)制設備制造；金(jin)(jin)屬(shu)制品銷(xiao)售(shou)(shou)(shou)(shou)(shou)；有(you)色金(jin)(jin)屬(shu)合金(jin)(jin)銷(xiao)售(shou)(shou)(shou)(shou)(shou)；新(xin)型金(jin)(jin)屬(shu)功能材料(liao)銷(xiao)售(shou)(shou)(shou)(shou)(shou)；金(jin)(jin)屬(shu)結構銷(xiao)售(shou)(shou)(shou)(shou)(shou)；建筑(zhu)(zhu)材料(liao)銷(xiao)售(shou)(shou)(shou)(shou)(shou)；輕質(zhi)建筑(zhu)(zhu)材料(liao)銷(xiao)售(shou)(shou)(shou)(shou)(shou)；防(fang)腐材料(liao)銷(xiao)售(shou)(shou)(shou)(shou)(shou)；密封用(yong)填料(liao)銷(xiao)售(shou)(shou)(shou)(shou)(shou)。（除依法須(xu)經(jing)批(pi)準(zhun)的(de)項(xiang)目外(wai)，憑營業執照依法自主(zhu)開展(zhan)經(jing)營活動）