南非采购需求：红绿灯

I'm reaching out to request a quotation for several traffic signal modules and symbolic modules. We are looking for a total of 1000 units each of green, amber, and red LED traffic signal modules. Additionally, we need 400 units each of green and amber symbolic arrow modules, as well as 700 units each of red and green pedestrian symbolic modules. Could you please provide the pricing, lead time, and any available options for these modules? We're particularly interested in the quality and reliability of the products, as they will be essential for our upcoming projects. Thanks in advance for your prompt attention to this inquiry!