美国采购需求：行李箱脚轮更换、行李箱轮子更换、行李箱轮子维修、行李箱轮子更换、行李箱轮子更换套件、滚动行李箱轮子更换

I'm reaching out to gather more information regarding trolley case handles that your factory manufactures. Specifically, I'm interested in details such as the materials used, the available designs, and any customization options you might offer. Understanding these aspects will help me assess the handles' quality and suitability for our upcoming products. Additionally, it would be great to know about your lead times for production and any minimum order quantities. If you could also share pricing information and any relevant certifications or standards that your products meet, that would be very helpful. I'm looking forward to your prompt response so we can potentially move forward with our procurement process!