菲律宾采购需求：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 learning more about the barricades you offer. Could you provide detailed specifications, including materials used, dimensions, and any design variations? Additionally, I'd love to know about the different features that set your products apart, such as durability, portability, and ease of installation. Also, if you could share any available certifications or safety standards that your barricades meet, it would be greatly appreciated. Finally, please let me know about your pricing, minimum order quantities, and lead times for delivery. Looking forward to your detailed response!