菲律宾采购需求：冷藏室、冷库、步入式冷藏室、冷冻集装箱、步入式冷冻室、冷藏室

I'm looking to source beige sandwich panels for my upcoming project. Could you please provide details on the available options? I'm interested in specifications, dimensions, and any relevant certifications that ensure quality and durability. Additionally, it would be great to know your pricing, minimum order quantities, and lead times for delivery. If you have any samples or a catalog that showcases the different styles and finishes, that would be really helpful in making my decision.