electric linear motor 1.high quality 2.low noise 3.good price 3.it is used for electric sofa ,massage chair ... bed I can supply the electric linear motor, actuator, mini electric linear actuator,actuator,electric linear actuator,electric actuator, mini linear actuator, ... . It is used in Hospital and care beds, wheelchairs, electric sofa, patient-lifters, working tables, skylights, recliners, medical ...