巴基斯坦采购需求：蛋糕盒，透明盒

I'm looking for premium transparent boxes specifically designed for round cakes. The focus is on quality and clarity, as I'd like the box to showcase the cake beautifully while ensuring it remains protected during transport. Could you provide details on the different sizes and materials available for these boxes? Additionally, I'd appreciate information on the minimum order quantities, pricing tiers based on volume, and any customization options for branding or design. Fast shipping would also be a plus, so please include lead times in your response. Looking forward to hearing from you!