卡塔尔采购需求：凸面镜、减速带、电缆保护器、橡胶车轮挡块、橡胶路缘坡道、橡胶车轮楔块

I'm reaching out to explore the different parking lock options available in your product line. We are particularly interested in understanding the features, specifications, and installation processes for your various models. It would be great to know about the materials used, durability in various weather conditions, and any unique functionalities your products offer. Additionally, I would appreciate any insights on pricing, lead time for orders, and bulk purchase discounts. If you have a catalog or brochure, please share it, as visuals would definitely help in making a decision. Looking forward to your detailed response and any recommendations you might have based on our potential needs. Thanks!