南非采购需求：不锈钢焊条、不锈钢管、平焊法兰、镀锌管、聚氨酯防水涂层、不锈钢板

I'm reaching out to inquire about your checkered galvanized steel flooring. I'm interested in two specific sizes: one measuring 4100 mm x 1253 mm and another at 2750 m x 1255 mm. Additionally, the flooring should have a thickness of 3 mm. Could you provide the pricing details, lead times, and availability for these specifications? It would also be helpful to know if there are any minimum order quantities or special requirements I should be aware of. Looking forward to your prompt response!