莫桑比克采购需求：钢板、金属板、结构钢、钢板供应商、购买钢板、建筑钢板

I'm reaching out to inquire about your 20mm carbon plates. We're interested in understanding the specifications, such as the grade of carbon used, the availability in various sizes or thicknesses, and whether you offer any custom options. Additionally, details regarding the production capacity and lead times would be greatly appreciated. Could you also provide info on the pricing, including any bulk order discounts or shipping options? It would be helpful to know your minimum order quantity as well. Lastly, any data sheets or samples for quality assessment would be beneficial for us to make a decision soon. Looking forward to your prompt reply!