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