1. Material: PPNW, PEVA, PVC, POLYESTER, NYLON etc 2. OEM & ODM 3. ISO9001:2000 1. ... . Zip: 5#, 5cm from top and bottom7. Window: with clear PVC window or without8. Grommet: with or without9. Packing: 50pcs/ctn10 ... and Punctual Delivery In our company, we have senior R&D team, sourcing team, sales team, QC team and logistics team ...