4399在线视频免费观看

企業注冊資本5000萬元。主要(yao)經(jing)營鋁合金(jin)門窗(chuang)(chuang)、塑(su)鋼(gang)門窗(chuang)(chuang)的加工(gong)(gong)(gong)制(zhi)作(zuo)、設計、安(an)裝(zhuang)（憑資質證經(jing)營）；不銹鋼(gang)制(zhi)品設計、安(an)裝(zhuang)；建筑(zhu)(zhu)裝(zhuang)飾裝(zhuang)修工(gong)(gong)(gong)程(cheng)、建筑(zhu)(zhu)幕墻工(gong)(gong)(gong)程(cheng)、鋼(gang)結構工(gong)(gong)(gong)程(cheng)的設計、施工(gong)(gong)(gong)及工(gong)(gong)(gong)程(cheng)咨詢（憑資質證經(jing)營）；建筑(zhu)(zhu)材(cai)料、五金(jin)交電、玻璃、石材(cai)的批發、零(ling)售；中控玻璃的加工(gong)(gong)(gong)、銷售；防火產(chan)品的銷售、制(zhi)作(zuo)與安(an)裝(zhuang)；普通貨(huo)運。