美国采购需求：门铃、门铃摄像头、无线门铃、触摸屏显示器、触摸屏显示器、无线门铃摄像头

I'm reaching out to inquire about the pricing for your OEM and ODM services related to the braies we discussed. We're interested in understanding the minimum order quantities, available materials, and customization options that you offer. Additionally, I'd like to know the estimated lead times for production and any potential discounts for bulk orders. Also, could you provide insights into your quality control processes and shipping options for international orders? This info will help us in making a more informed decision as we consider working together. Looking forward to your detailed response!