中国香港采购需求：停车柱、路障、除胎器、自动旗杆、升降柱、自行车停车架

I'm interested in learning more about the range of products you offer. Could you share detailed specifications, including materials used, features, and any customization options available? It would also be helpful to know about your production capacity and lead times, as I'm looking for reliable suppliers who can meet demand. Additionally, please include information on pricing tiers for bulk orders and any current promotions or discounts. Understanding your quality control processes and certifications would also be valuable. I'm looking forward to your response, as I'm eager to explore how we can potentially work together.