1. Inner packing: 1) 2.5mm x 300mm, 5kg/inner box
2) 3.2mm x 350mm, 5kg/inner box
3) 4.0mm x 400mm, 5kg/inner box
2. Outer packing:4box/carton 20kg/carton
3.Certificates:ISO9001 and CCS(China classification society)
6.The slag is fuil and when hardened .It is compact and easy to remove.