4399免费视频

一般項(xiang)目：集成房(fang)(fang)屋(wu)及其組件研發、設計(ji)、生產、銷(xiao)售、安裝(zhuang)、租(zu)賃(lin)；輕鋼(gang)房(fang)(fang)屋(wu)、輕鋼(gang)龍骨、金(jin)屬(shu)雕(diao)花裝(zhuang)飾(shi)保溫板(ban)(ban)材研發、設計(ji)、生產、銷(xiao)售及安裝(zhuang)；鋼(gang)結(jie)構件、活(huo)動板(ban)(ban)房(fang)(fang)、箱房(fang)(fang)、彩(cai)鋼(gang)棚、圍擋、網架設計(ji)及安裝(zhuang)；房(fang)(fang)屋(wu)建(jian)筑工(gong)(gong)(gong)程(cheng)(cheng)(cheng)、外墻裝(zhuang)飾(shi)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)、市(shi)政(zheng)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)、園林綠化工(gong)(gong)(gong)程(cheng)(cheng)(cheng)、防(fang)水(shui)(shui)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)、水(shui)(shui)利工(gong)(gong)(gong)程(cheng)(cheng)(cheng)、土(tu)木工(gong)(gong)(gong)程(cheng)(cheng)(cheng)、消防(fang)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)設計(ji)及施工(gong)(gong)(gong)；型鋼(gang)、壓型板(ban)(ban)、外墻保溫板(ban)(ban)、巖棉彩(cai)鋼(gang)復(fu)合板(ban)(ban)、彩(cai)涂板(ban)(ban)、鍍鋅(xin)卷、金(jin)屬(shu)幕墻板(ban)(ban)、門窗、多層板(ban)(ban)、鋁型材加工(gong)(gong)(gong)、銷(xiao)售；防(fang)水(shui)(shui)材料銷(xiao)售；貨物(wu)及技術進出口。（除依法須經批準的項(xiang)目外，憑(ping)營業(ye)執照依法自主(zhu)開展經營活(huo)動）