GGD type AC low-voltage power distribution cabinet adopts the form of general cabinet, the frame is made of 8MF cold-formed steel by partial welding assembly, and the frame parts and special supporting parts are supplied by the section steel fixed point production factory to ensure the accuracy and quality of the cabinet. The components of the general cabinet are designed according to the module principle and have 20 mold mounting holes. The high general coefficient can enable the factory to achieve pre-production, which not only shortens the production cycle, but also improves the work efficiency.