阿联酋采购需求：山地自行车头盔、城市头盔、城市头盔、智能头盔、电动自行车头盔、通勤头盔

I'm looking to gather some details regarding your helmets. Could you please provide me with the pricing for these products? Specifically, I'm interested in the cost per unit, including any potential bulk purchase discounts you might offer. Additionally, if you could share information on the available colors and features, that would be great. Knowing the lead time for delivery and any minimum order quantities would also help in planning my upcoming projects. Looking forward to your prompt response!