Master Air Waybill the difference between

ONE, aviation, Master Air Waybill (MAWB, Master Air Waybill)
Where issued by the air transport company called Air Waybill Master Air Waybill. It is the air transport company to handle the goods, according to the transport and delivery based on the airlines and shippers entered into a contract of carriage, each batch has its own air transportation of goods corresponding to the master air waybill.

TWO, air Waybill (HAWB, House Air Waybill)
Concentrated focus on the shipper handle consignment business called Air Waybill issued by the Air Waybill.
In the case of concentration of shipment, in addition to air transport companies to issue Master Air Waybill, the concentration of the shipper but also the issue of Air Waybill.
Air Waybill as the concentration of goods between the shipper and the shipper, the contract of carriage, the contract the two sides of goods A, B, and focus on the shipper; while Air Master Air Waybill as the air transport companies and focus on the contract of carriage of goods between the shipper, the parties was focused on the shipper and air transportation companies. Cargo and air transport companies have no direct contractual relationship.
Not only that, due to broadcast to the shipper of goods will be focused on delivery of the goods by air transport companies, at the destination by the concentration of the shipper or his agent from the air transport companies for delivery of the goods and then change to the consignee, which the owner and air transport companies there is no direct relationship between the handover of goods.