美国采购需求：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 interested in getting more detailed information about your barricades. Specifically, I would like to know about the different types available, their specifications, and any customization options you offer. Additionally, please provide pricing details, minimum order quantities, and lead times for delivery. It would also be helpful to understand your production capacity and any certifications that your products may have. If you have a catalog or a brochure, I'd appreciate it if you could send that along as well. Feel free to share any other relevant details that could help in making an informed decision. Looking forward to your prompt response!