Linear Actuators, Motorcycle Alarms, Central Locking manufacturer / supplier in China, offering Low-Noise Electric Actuators DC 24V 45dB Max. 2000n Healthcare Medical Application, Thumb-Sized DC Linear Actuators 12V 6n-128n W/ Customized Stroke 10-100mm, Low Temperature Actuator Electric DC Motor 12V/24V 200kg Force W/ Position Feedback and so on.