老挝采购需求：冰箱、冷藏柜、多美达冰箱、家用冰箱、便携式冰箱、黑色冰箱

I am looking to source air conditioning units for our upcoming project in Lao PDR and would appreciate it if you could send me your latest catalog or brochure. Specifically, I am interested in wall-mounted and ceiling/floor types that also offer heating capabilities, as this feature is crucial for our project's requirements. Could you please provide detailed information, including product specifications, features, and pricing? Additionally, if there are any available models that you recommend based on performance and energy efficiency, I would love to hear your suggestions. Your prompt response would be greatly appreciated as we are keen to move forward with our procurement process.