27 8 月 material How To Choose PET or PVC material 2022年12月7日 由 xilongz 0 评论 For a long time, packaging buyers always think that PVC material is more expensive than PET material , bu...阅读全文
27 8 月 package style How can I hot seal the blister if we don’t have hot sealing machine? 2022年12月7日 由 xilongz 4 评论 I have asked the purchasing manager of some small trading companies, and found that they like to purchase cust...阅读全文