尼日利亚采购需求：镀铝锌板价格（每公斤），镀铝锌板供应商，镀铝锌板，0.5毫米镀铝锌板价格，镀铝锌金属板，镀铝锌金属板出售

I'm looking to source a high-quality Aluzinc roofing sheet with a thickness of .55mm. Can you provide me with detailed specifications, including available widths and lengths? It would be great to know what colors or finishes are offered as well, as I'm interested in options that would best suit various building designs. Additionally, could you send me information on pricing, minimum order quantities, and lead times for delivery? If you have any certifications or quality standards for your materials, sharing that info would be helpful too. I'm aiming to establish a reliable partnership, so understanding your production capabilities and any warranty options would also be appreciated. Looking forward to your prompt response!