4399在线视频免费观看

山東(dong)金岳特鋼(gang)有(you)限公(gong)(gong)司是由萊(lai)蕪財(cai)金投資集團有(you)限公(gong)(gong)司、山東(dong)樂(le)善機械有(you)限公(gong)(gong)司合資成立的高(gao)(gao)科技企業(ye)，為(wei)國有(you)控股(gu)公(gong)(gong)司。公(gong)(gong)司位于濟(ji)南市(shi)萊(lai)蕪高(gao)(gao)新區，建(jian)設(she)了退火、正火、調質處理(li)和冷拔、扒皮、精(jing)(jing)磨、倒(dao)角等(deng)鋼(gang)材精(jing)(jing)整線，配備齊全的實驗設(she)備及檢測(ce)設(she)備，確保產品(pin)質量穩定，主要供(gong)應高(gao)(gao)端設(she)備、工程建(jian)設(she)客戶。