4399视频

一般(ban)項目：技術服(fu)務(wu)、技術開發(fa)、技術咨詢、技術交流、技術轉讓、技術推廣；礦山機(ji)械制(zhi)(zhi)造(zao)；電(dian)(dian)(dian)氣信號設(she)(she)備(bei)(bei)裝(zhuang)置制(zhi)(zhi)造(zao)；配(pei)電(dian)(dian)(dian)開關控(kong)(kong)制(zhi)(zhi)設(she)(she)備(bei)(bei)制(zhi)(zhi)造(zao)；數字視頻監控(kong)(kong)系(xi)(xi)統(tong)制(zhi)(zhi)造(zao)；電(dian)(dian)(dian)子(zi)元器(qi)(qi)件(jian)與機(ji)電(dian)(dian)(dian)組件(jian)設(she)(she)備(bei)(bei)制(zhi)(zhi)造(zao)；通(tong)信設(she)(she)備(bei)(bei)制(zhi)(zhi)造(zao)；機(ji)械零(ling)件(jian)、零(ling)部(bu)件(jian)加工(gong)(gong)；電(dian)(dian)(dian)氣設(she)(she)備(bei)(bei)修理(li)；智(zhi)(zhi)能輸配(pei)電(dian)(dian)(dian)及控(kong)(kong)制(zhi)(zhi)設(she)(she)備(bei)(bei)銷(xiao)售(shou)(shou)；智(zhi)(zhi)能控(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)集成；先進電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)子(zi)裝(zhuang)置銷(xiao)售(shou)(shou)；工(gong)(gong)業(ye)自(zi)動控(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)裝(zhuang)置制(zhi)(zhi)造(zao)；工(gong)(gong)業(ye)自(zi)動控(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)裝(zhuang)置銷(xiao)售(shou)(shou)；電(dian)(dian)(dian)子(zi)（氣）物理(li)設(she)(she)備(bei)(bei)及其他電(dian)(dian)(dian)子(zi)設(she)(she)備(bei)(bei)制(zhi)(zhi)造(zao)；機(ji)械電(dian)(dian)(dian)氣設(she)(she)備(bei)(bei)制(zhi)(zhi)造(zao)；配(pei)電(dian)(dian)(dian)開關控(kong)(kong)制(zhi)(zhi)設(she)(she)備(bei)(bei)研發(fa)；電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)子(zi)元器(qi)(qi)件(jian)制(zhi)(zhi)造(zao)；金屬材料銷(xiao)售(shou)(shou)；智(zhi)(zhi)能儀器(qi)(qi)儀表制(zhi)(zhi)造(zao)（除(chu)依法(fa)須經批準的(de)項目外，憑營業(ye)執照依法(fa)自(zi)主開展經營活(huo)動）