1. Open the file cabinet manufacturing process material: cold-rolled steel with shears to cut (back, sides, door file cabinet prices, roof, withdraw file cabinet sizes, shelves, etc.) required size. 2. Stamping: location with the punch machine to corner, and handle other needs aside obliterated. 3. Bending: bending machine with a fold out inner and outer folding edges. 4. Welding: welding spot welding reinforcement. 5. pickling and phosphate: the welded metal file cabinets down to the oil and chemical tank for rust. 6. Spray: semi-finished products into the electrical box painting, electrostatic spray. 7. Assembly: Assemble the door handle file cabinets, keys and other accessories. 8. Finished: Good skin paper packaging station Xiangyu Hardware Machinery Factory professional production and sales: metal file cabinet, drawer file cabinets, stainless steel file cabinets, confidential file cabinet, push-pull file cabinets, file cabinets and other Xiang double door. Yu file cabinet Features: 1, to ensure durable cabinet; 2, noble quality Fukunaga file cabinet prices, unique personality brings you exclusive enjoyment; 3, the international pop style, the golden ratio is designed to bring you the perfect three-dimensional sense; 4, between special ball track noise smaller, more stable; 5, special locks easy mutual opening; 6, ABS plastic clasp hands durable; 7, save 75% freight transport to avoid the 30% loss in; 8 spend only less than 20 minutes you can assemble finished; 9, we guarantee the quality of all our products meet international standards; 10, our products can be based on your specific needs and design pieces of metal cabinets Dapeng text | Pinghu file cabinets | Xiangyu Hardware Machinery provided by Shenzhen Baoan District Songgang Xiangyu Hardware Machinery Firm. Shenzhen Baoan District Songgang Xiangyu Hardware Machinery Firm (www.xywjjxsh.com/) is specialized in the "shelves, mold frame, gantry frame, table, table lines, tools, cabinets, tools, vehicles," the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Huang Yongdong.