Wholesale A4 plastic film 6-inch, 7-inch, 8-inch full-length silk seal plastic film factory direct supply text and photo card protection film A4 plastic film

• Visit the supplier booth or available office location
• Fresh photos/video of storefront, products, signage, and location
• Confirm visible contact, location, and operating-status evidence

This is field evidence collection, not legal certification or a full factory audit.