巴西采购需求：底盘部件、滚轮、履带链、前引导轮、履带调整器、履带压实机

I'm reaching out to check the current availability of slewing bearings in your inventory. We're looking for options that meet our specifications and would like to know about the various types you have available, including any recent models that might suit our needs. Additionally, it would be helpful if you could provide details regarding pricing, lead times for delivery, and any minimum order quantities that may apply. We're eager to understand what you can offer and how we can proceed with a potential purchase. Thank you!