尼日利亚采购需求：3d 墙板、单板中密度纤维板、3d 墙板、墙板

I'm looking for fluted wall panels for an upcoming project. Specifically, I need details on your available designs, including sizes, materials, and finishes. It's crucial to understand how customizable these panels are and if you can accommodate specific design requirements. Additionally, please provide your pricing structure, including any bulk order discounts and lead times for production and shipping. I'm also interested in any certifications or standards your products meet. Looking forward to your prompt reply with all the relevant info!