We focus on the development of USB socket, tact switch, toggle switch, DC jack, headphone jack, self-locking switch, reset switch and button switch, button switch, slide switch, door lock switch, micro switch, rocker switch, the detection switch, vibration switch, power switch, toggle switch production. Products are widely used in smart home, mobile communications, automotive electronic and electrical appliances, small household electrical appliances, tablet computer, vehicle navigation, player, video camera, machine learning, lighting equipment, security equipment, detection equipment, medical equipment, beauty equipment and consumer electronics products.