孟加拉采购需求：金刚石绳锯机、墙锯机、其他混凝土切割机、制砖机、搅拌机、钻井机

I'm interested in understanding how your pricing structure works for wholesale orders. Specifically, could you elaborate on how you determine the different price tiers based on varying quantities? I'm keen to know if you offer discounts for bulk purchases and what the thresholds are for each tier. Additionally, it would be helpful to know if there are any factors that may impact the pricing, such as product customization or seasonal pricing adjustments. Having this information will assist me in planning my orders more effectively and help us establish a mutually beneficial partnership. Looking forward to your detailed response!