上(shang)海云望真(zhen)空(kong)(kong)机械有(you)限公(gong)司(si)(si)是一家专(zhuan)(zhuan)业生(sheng)产无油(you)(you)式真(zhen)空(kong)(kong)泵(beng)的企业，公(gong)司(si)(si)借助专(zhuan)(zhuan)业真(zhen)空(kong)(kong)技术和现代化的管(guan)理(li)，向国内外市(shi)场(chang)推出高(gao)质量的无油(you)(you)式真(zhen)空(kong)(kong)泵(beng)产品，以优质的服务(wu)为(wei)客户解决问题，主(zhu)要产品有(you)真(zhen)空(kong)(kong)泵(beng)、油(you)(you)水(shui)分(fen)离(li)器等系列。