All-steel structure, polyurethane sealing strip has reliable sealing performance, the door uses a pin-type chain, which can be opened 110 degrees to prevent dust and water from entering the box, and can be perfectly matched with the sealing ring to form protection for the box. The box The body adopts a unique reinforced rainproof groove structure, the power distribution component installation plate inside the box, the box electrical powder spray treatment, and the installation plate adopts 

Electroplating or electrostatic spraying. It can be processed with stainless steel plates, and then wire drawing is used to show more respectful quality. It is widely used in industrial power distribution, building electrical control and other low-level 

Voltage distribution, etc.