Combining orders from several suppliers
How goods from different booths end up in one shipment.
Most buyers leave Yiwu with orders from several suppliers. Combining them into one shipment keeps freight costs down.
Each supplier delivers to the same warehouse with your shipping marks. The warehouse checks the carton count and condition, then holds the goods until everything has arrived.
Give every supplier the same delivery date and the same marking instructions, and the rest becomes routine.

