For 12 volt screw jack, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 12 volt screw jack has been well received by many customers and enjoyed a good reputation in many countries. Wenzhou Hearken Flow Equipment Co., Ltd12 volt screw jack have characteristic design & practical performance & competitive price, for more information on the 12 volt screw jack, please feel free to contact us.