赞比亚采购需求：混凝土电线杆、混凝土电线杆、水泥杆模具、水泥电线杆、水泥杆机、水泥杆制造机

I'm reaching out to inquire about your pricing and availability for two types of hollow blocks, specifically those that measure 6 inches and 4 inches. We're looking for high-quality materials that can meet our construction needs, so it would be great to understand your specifications, including any relevant technical details. Additionally, please provide information on minimum order quantities, lead times for production and delivery, and any bulk purchase discounts that you may offer. If you have various color options or finishes available, I'd love to see what you have in stock. Looking forward to your prompt response so we can move forward with our project planning.