巴基斯坦采购需求：平底袋、牛皮纸袋、宠物食品袋、自立袋、蒸煮袋、薄膜卷

I'm looking to purchase a minimum quantity of standing pouches specifically designed for packaging pink salt. To help me evaluate your offer, could you provide details on the available sizes, materials, and any customization options? Additionally, please include information about your production lead times and pricing. It would also be great to know if there are any minimum order requirements and potential discounts for larger quantities. If you have any samples or product catalogs, that would be helpful as well. I'm eager to find a reliable supplier for these pouches, so your prompt response would be appreciated!