尼日利亚采购需求：洗衣机，干衣机，滚筒式烘干机，洗衣房，清洁室，洗衣机

I'm interested in starting a commercial laundry business in Nigeria and came across your advertisement online. I would like to request a quote for 5 sets of washing and drying machines that include an automated payment coding system. It's essential for me to understand the pricing and any additional features or services you offer. Additionally, could you provide information regarding the specifications of the machines, warranty terms, and estimated shipping time to Nigeria? Any insights on maintenance support or training for operating the machines would also be appreciated. Looking forward to your prompt response so we can move forward on this project!