阿联酋采购需求：定径工具、方型工具、树脂轮、瓷砖磨具、倒角轮、金刚石磨具

I'm interested in purchasing 4 grinding wheels and would like to get more details about your offerings. Could you please provide information on the minimum order quantity (MOQ) for this product? Additionally, I'd like to know about the available payment options, including any potential discounts for bulk purchases or prepayment. It's essential for us to receive this information as soon as possible so we can move forward with our procurement process. If you have any catalog or price list, please share that as well. Looking forward to your prompt response!