荷兰采购需求：挥发性有机化合物、工业废气治理、沸石吸附器、沼气净化、VAM处理、臭味消除

I'm reaching out to inquire about your pricing structure for wholesale orders. Specifically, I'd like to know if you have a tiered pricing system in place that offers discounts based on order quantities. Understanding the potential savings I could achieve with larger orders would be extremely helpful as I plan my purchases. I'm interested in exploring the benefits of bulk buying and how it could impact my overall costs. Could you provide details on the different pricing tiers you offer and the thresholds for each? This information would be valuable in helping me make informed decisions moving forward. Thank you!