美国采购需求：活性药物成分、发酵产品、食品添加剂、原材料

I'm in the market for high-quality peptides and would like to explore what competitive pricing options you can offer. I'm particularly interested in products that meet industry standards and have a solid reputation. Could you please provide details on your pricing, minimum order quantities, and any discounts for bulk purchases? Also, information on lead times and shipping options would be great. Looking forward to your response! Thanks!