
Shipping Box Factory Custom Size Mailer Postal Box. Full Customization: Complete customization in size, shape, color, and printing to meet unique branding needs. Eco-Friendly Materials: Made from recyclable corrugated cardboard with water-based inks and glues. High Compression Resistance: Corrugated structure provides excellent protection against crushing during shipping. Fast Turnaround: Standard production lead time of 10-15 working days for most orders. Advanced Printing: High-precision offset and digital printing with 98% color accuracy. ISO Certified Quality: Certified under ISO 9001, 14001, and 45001 for quality, environment, and safety. Versatile Applications: Suitable for e-commerce, gifts, food, electronics, and industrial packaging. Lightweight Design: Reduces shipping costs while maintaining durability and structural integrity.