Plastic, wooden, and disposable paper trays often fall short in commercial catering and retail displays - they are either fragile, unhygienic, or expensive to replace repeatedly. The 400 * 287 mm tinplate tray provides a practical and high-quality alternative solution. It has a large flat surface, sturdy metal structure, and easy to clean characteristics, making it very suitable for food service, retail display, and home organization. It can provide extremely high cost-effectiveness in commercial wholesale and daily use.