Shandong Bolt Machine Co., Ltd. is a professional manufacturer specializing in the development and production of electrical equipment and CNC sheet metal processing equipment. Our main products include CNC busbar processing machines, CNC busbar machines, CNC busbar punching and shearing machines, CNC busbar bending machines, busbar processing machines, turret-type busbar processing machines, economy busbar processing machines, busbar straightening machines, transformer winding machines, foil-type winding machines, transformer corrugated fin forming machines, and circular shearing machines. These products are widely used in the power and electrical industry, including distribution boxes, distribution panels, high and low voltage electrical assembly, compact substations, and transformers.