危地马拉采购需求：包装机、袋装包装机、条状包装机、卧式成型充填封口机、立式包装机、袋装包装解决方案

I'm interested in understanding the pricing structure for OEM and ODM services, particularly for large volume orders. Could you provide a detailed breakdown of your pricing tiers and any volume discounts that may apply? Also, I'm curious about any additional costs that could arise during the production process, including customization options and lead times for these larger orders. Additionally, if there are specific requirements or minimum order quantities I should be aware of, please let me know. Clarity on your capabilities in terms of design flexibility and material sourcing would be greatly appreciated. Looking forward to your prompt response!