Metal file cabinet: by cold-rolled steel through a complete set of sophisticated production process to complete the cabinet, mainly used for placement, documents, data, and various archive items. Cupboard categories: can be divided into file cabinets, file cabinets, wardrobes, shoe racks and all kinds of lockers. Manufacturing process: the main tool manufacturing metal file cabinets: shears, folding machines, punching machines, acid pools, welding, electrostatic spray machine source material: cold rolled plate, electrostatic spray powder auxiliary parts: keys, door handles, door activity pages, events foot cabinet body processes: 1. Design: according to customer requirements and design dimensions. 2. A material: cold rolled plate cut with shears to the required size. 3. Stamping: the knuckle side out and handle position and so on. 4. Folding: folding machine with folding inner and outer hemming hemming and so on. 5. Spot welding: spot welding reinforcement. Welding welding and processing sub-office. 6. Pickling and phosphating: mainly to the oil and rust. 7. Spray: semi-finished products into the electrical box electrostatic spray 8. Assembly: assembled doors and keys, etc. 9. Finished: Finished Packing