
Factory Custom High Quality Kids Coloring Board Books Printing Services Education Printing for Children Thick Cardboard Books. Custom Size Options: Available in custom sizes to meet specific design requirements. Multiple Paper Types: Offer Art Paper, Cardboard, and Coated Paper for diverse needs. High-Quality Offset Printing: Utilizes advanced German Heidelberg machines for superior print quality. FSC and ISO Certified: Products adhere to FSC and ISO9001:2000 standards for quality assurance. Flexible Customization: Supports minor, full, design-based, and sample-based customization. Fast Production Capacity: Supply ability of 10,000 boxes per week with 15-day lead time. Sample Availability: Samples are available for customers to verify quality before bulk order. Comprehensive File Support: Accepts PSD, PDF, AI, CDR, InDesign, and JPG formats at 300px.