上(shang)海(hai)云望真空(kong)(kong)(kong)(kong)机械有(you)限公(gong)司是一家专业生(sheng)产无(wu)油式真空(kong)(kong)(kong)(kong)泵的企业，公(gong)司借助专业真空(kong)(kong)(kong)(kong)技术(shu)和现代(dai)化的管理，向(xiang)国内外市(shi)场推(tui)出高质量的无(wu)油式真空(kong)(kong)(kong)(kong)泵产品，以优(you)质的服务为(wei)客户解(jie)决问(wen)题，主要产品有(you)真空(kong)(kong)(kong)(kong)泵、油水分离器等系列。