西班牙采购需求：铝制瓷砖收边条、PVC瓷砖收边条、铝制瓷砖收边条、铝制瓷砖角边条、圆形PVC瓷砖收边条、弧形PVC瓷砖收边条

I'm currently in the market for aluminum U-shaped products and would appreciate it if you could share some detailed information about your offerings. Specifically, I'm interested in various dimensions, thicknesses, and finishes you have available. If you have any standard catalogs or brochures, that would be great to help me gauge options. Additionally, please let me know about any customization capabilities your factory can provide. Furthermore, I'd like to understand the pricing structure, minimum order quantities, and lead times for production. If you could provide details on shipping options and any relevant certifications, that would also be beneficial. Looking forward to your prompt response so we can potentially move forward with an order soon.