... ,Beach Bag, Shopping Bag,Foldable Bag, Heat Seal Bag and much more. 2, Material usually used. Polyester,PVC, PU, Nylon, Micro Fiber, Satin, 70D, 420D, 600D ... 9001:2008 All the production are according to this standard5, OEM are welcome. We have over 10 R&D staff in ...