First, the core technology is different
OEM products: OEM manufacturers have their own key core technologies.
Original: The original manufacturer does not necessarily have the key core technology that is unique to the manufacturer, but may be a second-hand manufacturer.
Second, the manufacturers are different
OEM products: OEM products are produced by other manufacturers of the same product through contract order.
Original shipment: Original shipment is produced by the manufacturer through his own factory.
Post time: Aug-30-2021
