美国采购需求：高压氧舱、高压氧舱、高压氧治疗、氧舱出售、高压氧治疗、高压氧舱费用

I'm looking for pricing details on your chamber shells, specifically for both laydown and walk-in types. It would be great to get a breakdown of the options available, along with any bulk order discounts or special offers you may have. Additionally, if you could provide any information regarding the specifications, lead times, and shipping arrangements, that would be beneficial. I'm eager to understand what products you offer and how we can move forward efficiently. Thanks!