委内瑞拉采购需求：履带滚轮、底滚轮、托辊、履带链节、履带链条、履带板

I'm interested in understanding the OEM/ODM pricing structure that your factory offers. Could you please provide a detailed breakdown of your pricing tiers, including any minimum order quantities and potential discounts based on volume? Additionally, it would be helpful to know if there are any hidden fees or costs that I should be aware of when working with you. Transparency in pricing is crucial for us to evaluate the feasibility of a partnership. Looking forward to your detailed response!