New design backpacks. ISO, Sedex, Intertek,CE Certified. 16 years' experience in backpack manufacturing. Hot- ... In accordance with Intertek standards and EU standards.3, Design: with a professional team of designers who have developed ... 45daysMore pictures of new design backpacks:More new designs for your choice: Hot-Selling Backpack (ISO, Sedex, Intertek, CE Certified), New Design Backpack, High ...