1.Usually 20kg or 25kg /bag (25kg net weight, 25.2kg gross weight; Packed in a bags
2.samples packing:1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag;Outer: paper carton; Inner: double-layer PE)
3.Packed according to customer's request
Shipping by Express(DHL,FedEx,UPS,TNT,EMS),by Air,by Sea