
Outdoor Custom Trolley Backpack Printing Cartoon Children Wheels Trolley School Backpack. Customizable Design: Offers custom colors, sizes, and logo printing to meet specific brand needs. Durable Material: Constructed from high-quality polyester with waterproof and anti-theft features. Certified Quality: Factory holds BSCI, SGS, Sedex, and Walmart certifications ensuring compliance. OEM/ODM Service: Accepts OEM and ODM orders with strict quality control before shipment. Fast Sample Delivery: Sample lead time is 7-10 days for quick product validation. Large Production Capacity: Monthly output reaches 100,000 pieces with 10 production lines and 200+ workers. Brand Protection: Sign NDA agreements to protect client designs and confidential information. Quality Guarantee: 100% responsible for damaged goods caused by improper sewing or packaging.