|Packing:||1pcs/opp,24pcs/cnt,package upon costomer's requirements|
|loading port||Xiamen port, China|
|sample time:||around two weeks|
|delivery time:||after pp sample comfirm 45 days|
|payment terms:||L/C at sight ,T/T 30% deposit balance 70% see B/L copy documents|
Study researcher Mary Ann wilmath said the child's heavy backpack would cause the spine to be convex, lateral, forward or distorted.
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