乳山(shan)(shan)市雙豐機床(chuang)(chuang)制(zhi)造有(you)限(xian)公(gong)司(原山(shan)(shan)東(dong)(dong)省乳山(shan)(shan)市機床(chuang)(chuang)廠)建于(yu)一九五六年,至今已(yi)有(you)56年歷史,是(shi)國內最(zui)早生產、研發雙端面磨床(chuang)(chuang)的企業之一。并于(yu)2010年榮獲“山(shan)(shan)東(dong)(dong)名牌”稱號。