4399免费视频

公(gong)司(si)經(jing)(jing)營工(gong)(gong)程(cheng)(cheng)機械及配(pei)件(jian)、農用機械、汽(qi)車(che)、潤滑油、工(gong)(gong)藝品（不含文物(wu)）的銷(xiao)售；工(gong)(gong)程(cheng)(cheng)機械及農用機械的維(wei)修、加工(gong)(gong)；機械車(che)輛維(wei)護、租(zu)賃；新能源(yuan)技(ji)術咨詢服務(wu)(wu)；企業(ye)營銷(xiao)策劃；會議會展服務(wu)(wu)；普通(tong)貨物(wu)裝(zhuang)卸(xie)服務(wu)(wu)；公(gong)路(lu)工(gong)(gong)程(cheng)(cheng)；市政公(gong)用工(gong)(gong)程(cheng)(cheng)；園林綠化工(gong)(gong)程(cheng)(cheng)；土石方工(gong)(gong)程(cheng)(cheng)；建筑勞(lao)務(wu)(wu)分包；機電設備安裝(zhuang)；普通(tong)貨物(wu)道(dao)路(lu)運輸；貨物(wu)與技(ji)術的進出口(kou)業(ye)務(wu)(wu)（國家限(xian)定經(jing)(jing)營或(huo)禁止進出口(kou)的業(ye)務(wu)(wu)除外） 。