step 1, wrapped roller press tungsten carbide studs in paper to avoid roller press tungsten carbide studs to broke
step 2, put the roller press tungsten carbide studs in inner small carton box
step 3, put the inner box into outter carton and fill the carton with foamed plastic
step 4, wrap the carton with packaging tape
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.