<b> 最新国际求购:电机螺旋千斤顶,motor screw jack</b> we are trying to lift a work platform 12 ft. to upper level to dump raw materials into mixing hopper max. load will be 1200lbs platform size will be 4ft x 4ft plastic containers will sit on platform then dumped when reaching top . do you have a transmission for 1.5 in screw with electric motor mount built into jack ? we may start producing these to sell to our other customers . country usa couci tel: 336-336-8411811 fax: 336-336-8411800 email: info@uniquecoatings.com linkman: dsbrown 更多: <url=http://www.todaytex.com>http://www.todaytex.com</url>