This is the video of wireless remote control linear actuator. The linear actuator mainly used for cars, lifting platforms, massage couches, electric beds, medical chairs, electric devices, micro-devices and so on. It can push, pull, lift and descend other devices. Product model: 0020571 Online shop: http://www.carymart.com Email: katherinexjy@gmail.com Skype: gysyxjy
