埃及采购需求：护膝、护膝、护膝、膝盖保护器、膝盖保护、铰链式护膝、护踝

I'm looking for a detailed quote for heel products. It would be great if you could include information on materials, sizes, and any options for customization you offer. Also, please provide your minimum order quantities and lead times. Additionally, if you have any catalog or product samples available, I'd love to review them. Understanding your pricing structure and any available discounts for bulk orders would also be helpful. Looking forward to your prompt response!