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 recently came across your products and found them to be incredibly helpful for my needs. As this is my first inquiry, I'm eager to learn more about your offerings and how they can benefit my business. I appreciate the support this community provides, and I'm hopeful to contribute positively as well. Could you please share more details on availability, pricing, and any bulk order options? I'm particularly interested in how your products can meet specific requirements. Looking forward to your response and hopefully working together soon!