1spool put into a plastic bag, then 5 spools into big plastic bag, 50pcs or 100pcs into one cartone. one sample need 3 days to delivery

we have 2 kinds of process for the thread, for the weight below 1000g, we first twist and second twist together, for above weight, we will seperate . our thread machines all from italy, and it can keep our thread without knots

1. where is the factory? it is in jiangsu province. 2. where is the nearst port? it is in shanghai. 3. when can be a 20ft container prepared? it will need 15 days around . 4 when can be the sample ready? 3 days 5. can you customized? yes, we can