美国采购需求：黑色钢板、金属板、碳钢板、碳钢板、碳钢板、金属板

I'm interested in understanding your pricing structure for OEM and ODM services. Could you please provide detailed information on how you determine costs for different product specifications and quantities? This will help me assess potential partnerships and volume orders. Additionally, it would be great to know if there are any customization fees or minimum order requirements applicable to your pricing. Understanding these aspects will allow me to better evaluate how your offerings align with our needs and budget. Looking forward to your detailed response!