加拿大采购需求：透明食品储存桶、食品安全塑料容器、密封塑料储存桶、透明食品储存箱、大容量塑料桶、可堆叠食品储存桶

I'm interested in your 2L clear plastic buckets designed for food storage, particularly for potato chips. Before moving forward, I'd like to gather more information regarding the specific features of these buckets. Could you provide details about the materials used in production, the lid type, and whether they are food-grade certified? Additionally, information on bulk pricing, potential customization options, minimum order quantities, and lead times would be greatly appreciated. Understanding the storage capabilities, including stackability and durability, will help us in assessing their fit for our needs. Looking forward to your prompt response!