韩国采购需求：超大号拉链、拉链带（按码出售）、塑料拉链、拉链夹具、拉链夹克、白色拉链

I'm reaching out to inquire about the pricing details for your zipper bags. We're particularly interested in understanding the unit price based on various order quantities, as well as any discounts you might offer for bulk purchases. It would also be great to know the lead time for production and shipping to help us plan accordingly. Additionally, if you have any available options regarding sizes, colors, or materials, please include that info in your response. We're looking to explore potential long-term partnership opportunities, so having a solid grasp of your pricing structure and product variations is essential for us to move forward. Thanks!