Unisupply Japanese Sushi Good Quality Bento Box Sushi Takeout Box Sushi Container with Lid. FDA Certified Material: Compliant with FDA standards for safe food contact. Customizable Design: Supports custom color, shape, and size options. ISO 9001 & 22000: Factory complies with ISO 9001 and ISO 22000 quality systems. OEM & ODM Service: Full customization and private label services available. High Production Capacity: 30 production lines with 25,000 tons annual output. Free Sample Offer: Free samples provided; customer covers freight cost. Advanced Manufacturing: Uses imported Japanese all-in-one shaping machines. Multiple Material Options: Available in PP, PET, PS, OPS, bagasse, and paper.