荷兰采购需求：粗蛭石、块状蛭石、植物用蛭石、细蛭石、块状粗蛭石、蛭石土

I hope this message finds you well. I am interested in exploring potential purchasing opportunities with your factory. I've been following your products for some time now and would love to know more about your current offerings and any new developments. If you could provide details on your product range, including specifications and pricing, that would be appreciated. Additionally, I would like to inquire about your production capacity and lead times for orders, as well as any available discounts for bulk purchases. Understanding your payment terms and shipping options would also help me plan better. Looking forward to your response, as I believe we could establish a fruitful collaboration.