1. Steel Structure Processing

 2. elevator car and parts processing

 3. trailer - spare parts, trailer blade, plate hook, insert Zhuang, tile dragon board

 4. construction machinery industry-belt machines, mixing station processing

 5. Agriculture and Animal Husbandry Machinery Industry -- threshing machine frame, trailer truck parts processing

 6. food industry machinery slaughtering equipment frame and parts processing

 7. High and Low Pressure Tower Parts Processing

 8. Wind Power Equipment - Processing of Parts on Stairs and Treads in Wind Power Towers

 9. Machining - Processing of Connected Building Embedded Parts / Conveyor Support and Other Components

 10. Grain Machinery - Grain and Oil Equipment Starch Equipment Support, Shell, Small Processing

 11. Railway trucks/car, crane parts processing

 12.  Channel steel, square steel, round steel, H steel, I-steel and other steel shear, punching, bending