美国采购需求：粗蛭石、块状蛭石、植物用蛭石、细蛭石、块状粗蛭石、蛭石土

I'm reaching out to gather more information regarding the products you offer. I've come across your website and think your offerings might be a great fit for our needs. However, I'd like to understand some specifics about the features and options available, especially in terms of quality and pricing. It's essential for us to ensure we're making an informed decision, so any detailed insights you can provide would be appreciated. Additionally, I'm interested in any previous projects or case studies that demonstrate your capabilities in handling similar requests. Understanding your production timelines and the flexibility you have would also be beneficial. Looking forward to your response so we can explore potential collaboration opportunities!