4399免费视频

工業(ye)自動(dong)控(kong)制(zhi)(zhi)系統(tong)技(ji)術(shu)研發、技(ji)術(shu)咨詢、技(ji)術(shu)轉讓(rang)(rang)；交(jiao)(jiao)通設(she)(she)備、新能(neng)源(yuan)、計算機網絡、計算機軟(ruan)(ruan)件(jian)、自動(dong)控(kong)制(zhi)(zhi)設(she)(she)備技(ji)術(shu)開(kai)發、技(ji)術(shu)咨詢、技(ji)術(shu)服務、技(ji)術(shu)轉讓(rang)(rang)；物聯(lian)網技(ji)術(shu)服務；工業(ye)自動(dong)化控(kong)制(zhi)(zhi)系統(tong)、電(dian)器設(she)(she)備、高(gao)低(di)壓配(pei)電(dian)柜、配(pei)電(dian)箱(xiang)、高(gao)低(di)壓控(kong)制(zhi)(zhi)柜、不(bu)間斷供(gong)電(dian)電(dian)源(yuan)、消防(fang)設(she)(she)備、安(an)防(fang)設(she)(she)備、監控(kong)設(she)(she)備、機電(dian)設(she)(she)備、電(dian)氣(qi)設(she)(she)備組裝、銷(xiao)售、安(an)裝；計算機軟(ruan)(ruan)硬件(jian)、電(dian)子產品、儀器儀表(biao)、交(jiao)(jiao)流電(dian)變頻設(she)(she)備、電(dian)線電(dian)纜、光伏設(she)(she)備及元器件(jian)銷(xiao)售 。（依法(fa)須經(jing)批準(zhun)的項目，經(jing)相關部門批準(zhun)后方可開(kai)展(zhan)經(jing)營活動(dong)）