"Electric chain hoist", also known as electric chain hoist, is a light and small lifting equipment. The electric chain hoist is composed of a motor, a transmission mechanism and a sprocket. Electric chain hoists are all produced in accordance with international standards. The body has a beautiful appearance, strong and durable. The internal gears are all quenched at high temperature, which increases the wear resistance and toughness of the gears. It adopts the most advanced technology in the world, fine workmanship, and tight fit between the gears.