南非采购需求：管片模具、地铁管片模具、隧道管片模具、隧道模具、路缘石模具、台阶式护岸模具

I hope this message finds you well. I am reaching out to gather more specific information regarding your pipe mould offerings. Could you please provide detailed specifications, available sizes, and any relevant materials used in the production? Additionally, I'd like to understand the pricing structure, including any bulk order discounts and lead times for production. It would be helpful to know if there are any customization options available as well. I'm looking for a reliable supplier who can meet our project requirements efficiently. If possible, please include any catalogs or technical documents that could assist in our evaluation. I appreciate your time and look forward to your prompt response.