4399免费视频

泰(tai)安市海(hai)康信息技(ji)術(shu)有限公司主營計算(suan)機(ji)、網(wang)絡設備銷(xiao)售(shou)(shou)(shou)及維(wei)修(xiu)；辦公耗材(cai)的(de)(de)銷(xiao)售(shou)(shou)(shou)；消防(fang)器材(cai)、安防(fang)器材(cai)銷(xiao)售(shou)(shou)(shou)及維(wei)修(xiu)；計算(suan)機(ji)軟件的(de)(de)開發(fa)及銷(xiao)售(shou)(shou)(shou)；家電銷(xiao)售(shou)(shou)(shou)及維(wei)修(xiu)；電線(xian)電纜銷(xiao)售(shou)(shou)(shou)；建筑智能化工(gong)程(cheng)(cheng)設計施(shi)工(gong)；防(fang)雷工(gong)程(cheng)(cheng)、系統(tong)集成工(gong)程(cheng)(cheng)、安防(fang)工(gong)程(cheng)(cheng)、大屏幕顯(xian)示(shi)工(gong)程(cheng)(cheng)、網(wang)絡布線(xian)工(gong)程(cheng)(cheng)的(de)(de)設計、施(shi)工(gong)；氣象觀測服務(wu)；網(wang)絡技(ji)術(shu)開發(fa)、技(ji)術(shu)轉讓(rang)/技(ji)術(shu)咨詢、技(ji)術(shu)服務(wu)；計算(suan)機(ji)機(ji)房系統(tong)服務(wu)。