法国采购需求：钢结构、钢框架、钢板、钢材、镀锌钢材、金属板材

I'm reaching out to inquire about a specific product that fits my needs for a project in Mauritius. I'm looking for a 3-bedroom configuration that features a color scheme of gris anthracite. It's important that the design and functionality align with modern aesthetics while also being comfortable for residential use. Could you please provide me with more detailed information about the available options that meet these criteria? I would appreciate details about the materials, durability, and potential customization features. Additionally, any insights on pricing and lead times for this particular product would be valuable as I plan for this project. Thank you!