1. We have several sizes of packing dimensions drywall screw, black drywall screw packing can be 20kg or 25kg per carton;2. We can design specific sizes of boxes and cartons;3. We can put any design which clients requested;4. We can put client's logo on boxes and ctns;5. We can provide special packs clients requests;6. High grade packs definitely considering clients benefits;7. Stable and traceble raw material suppling lines8. Years of manufacturing&exporting experience9. Controllable delivery time