卡塔尔采购需求：网球发球机、羽毛球发球机、篮球发球机、足球发球机、足球机、壁球机

I'm reaching out from ABC-Qbike, where we specialize in selling badminton rackets and accessories in Qatar. We're looking to expand our product line and are particularly interested in a couple of your models. Could you provide us with your pricing details for these items? Additionally, if you have any minimum order quantities or bulk purchase discounts available, that information would be greatly appreciated. Moreover, it would be helpful to know about the lead times for delivery and any warranty or after-sales support that comes with these products. We aim to ensure quality for our customers and are eager to explore potential collaboration. Looking forward to your prompt response on this!