菲律宾采购需求：滚轮、托链轮、链轮、惰轮、履带链、履带组

I'm reaching out to inquire about the planetary gear assembly used in mini excavators. We're interested in understanding more about the product specifications and features to ensure it meets our requirements. Could you provide details on the available models and any relevant performance metrics? We'd love to know how the assembly's design contributes to durability and efficiency. Additionally, I would like to know about the minimum order quantity (MOQ) for this component. Are there any price breaks for larger orders, and what is the typical lead time for delivery once an order is placed? Any assistance in clarifying these points would be greatly appreciated, as we're keen to establish a solid working relationship moving forward.