美国采购需求：真空绝热板、真空隔热板、隔热板、保温板、冷藏箱、隔热板

I'm looking to purchase a quantity of panels with specific dimensions. Fumed silica material works well for us. If there's any flexibility in dimensions that could expedite delivery, I'd be open to discussing that. Please provide me with details on pricing, availability, and lead times. It'd be great to know if you have similar products or alternatives that might fit our needs. Looking forward to your prompt response!