4399免费视频

經營(ying)范圍包括一般項(xiang)(xiang)目(mu)(mu)：人(ren)(ren)工(gong)(gong)智(zhi)能應(ying)用(yong)(yong)軟(ruan)件開發；信息系統集成服(fu)務(wu)(wu)；安(an)防設(she)備(bei)(bei)銷(xiao)售(shou)(shou)(shou)；計算機及通訊(xun)設(she)備(bei)(bei)租(zu)賃(lin)；計算機及辦公(gong)設(she)備(bei)(bei)維修；照(zhao)相器材及望遠鏡零售(shou)(shou)(shou)；電子(zi)產品銷(xiao)售(shou)(shou)(shou)；辦公(gong)設(she)備(bei)(bei)銷(xiao)售(shou)(shou)(shou)；通訊(xun)設(she)備(bei)(bei)銷(xiao)售(shou)(shou)(shou)；光通信設(she)備(bei)(bei)銷(xiao)售(shou)(shou)(shou)；電子(zi)專用(yong)(yong)設(she)備(bei)(bei)銷(xiao)售(shou)(shou)(shou)；人(ren)(ren)工(gong)(gong)智(zhi)能硬件銷(xiao)售(shou)(shou)(shou)；建筑(zhu)工(gong)(gong)程用(yong)(yong)機械(xie)銷(xiao)售(shou)(shou)(shou)；工(gong)(gong)程管(guan)理(li)服(fu)務(wu)(wu)；土石方工(gong)(gong)程施工(gong)(gong)；建筑(zhu)工(gong)(gong)程機械(xie)與設(she)備(bei)(bei)租(zu)賃(lin)；金(jin)屬門窗(chuang)工(gong)(gong)程施工(gong)(gong)；園(yuan)林綠化工(gong)(gong)程施工(gong)(gong)；普通機械(xie)設(she)備(bei)(bei)安(an)裝服(fu)務(wu)(wu)。（除依法須經批準(zhun)的項(xiang)(xiang)目(mu)(mu)外，憑營(ying)業執照(zhao)依法自(zi)主開展經營(ying)活(huo)動）許可項(xiang)(xiang)目(mu)(mu)：建設(she)工(gong)(gong)程設(she)計；建筑(zhu)智(zhi)能化系統設(she)計；廣(guang)播電視視頻點播業務(wu)(wu)；建筑(zhu)智(zhi)能化工(gong)(gong)程施工(gong)(gong)；建筑(zhu)勞務(wu)(wu)分包；各(ge)類工(gong)(gong)程建設(she)活(huo)動；電力設(she)施承(cheng)裝、承(cheng)修、承(cheng)試；房屋建筑(zhu)和市政基(ji)礎設(she)施項(xiang)(xiang)目(mu)(mu)工(gong)(gong)程總承(cheng)包。