巴基斯坦采购需求：包装袋、塑料包装、食品袋、咖啡袋、茶包、滤泡咖啡

I'm interested in sourcing Japanese material coffee filters for my business needs. We're looking for high-quality options that meet industry standards and can ensure a great brewing experience. It would be helpful to know the specifications, available sizes, and any customization options you may offer. Additionally, could you provide details on the pricing structure, minimum order quantities, and lead times for delivery? I'm also curious about the payment terms and whether you have any sample options available before making a bulk purchase. Looking forward to your response with all the relevant information. Thanks!