埃及采购需求：变速箱，备件

I hope this message finds you well. I'm currently in the process of sourcing taper roller bearings and noticed several models listed on your website. I'd appreciate it if you could send me detailed pricing information for these products. It would be helpful to understand the different options available, including any quantity discounts or special offers you might have. Additionally, if you could include lead times for delivery and any relevant specifications or certifications, that would be great. I'm looking to make a decision soon, so your prompt response would be much appreciated. Thank you for your assistance, and I look forward to hearing from you soon.