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about logistics mode: for orders less than 2kg, the express delivery is: epacket (delivery time: 30-45days) for orders over 2kg, express delivery is dhl, fedex, tnt, ups, (according to your country to adjust the way of express delivery, but are in the above express options.) (time limit for service: 8-30 days) (the above delivery time limit is calculated from the time of express delivery, excluding the date of goods preparation. generally, the date of goods preparation is 1-3 days.)