Hangmu Design has rich design experience in circuit breaker products. After listening to the development direction of Ganlong, it has created unique product features. Breaking the traditional and old design style in the field of low-voltage electrical appliances, the design feels more scientific and forward-looking than the usual engineering products. The biggest feature of this product design is the use of a concave design with great visual impact in the main functional operation area of the product. The use mode of the button is emphasized, and the operation level of the product is more clearly distinguished, which makes the product more easy to use. At the same time, it also becomes the brand symbol of Ganlong Electric's low-voltage electrical product line.