波兰采购需求：防蚊纱窗、防虫纱窗、窗纱防蝇纱窗、窗纱、纱网

I'm reaching out to inquire about the pricing options for bulk orders of your products. We're considering a significant purchase and would like to understand how your pricing structure works for larger quantities. Specifically, we're interested in any tiered pricing or discounts you might offer, as well as any minimum order requirements that could apply. Additionally, it would be helpful to know the lead times for fulfilling large orders and if there are any ongoing promotions or special offers that we might take advantage of. We aim to ensure a mutually beneficial partnership, so any details regarding payment terms and shipping options would also be appreciated. Looking forward to your prompt response!