印度采购需求：空气交换器、空气交换通风机、空气处理机组、空气对空气交换器、空气对空气热交换器、空气通风

I'm looking for information on HVAC CNC machines that can efficiently handle various tasks related to heating, ventilation, and air conditioning systems. Specifically, I'm interested in understanding the machine's capabilities, such as precision machining, ease of operation, and how it integrates with existing production lines. Additionally, I'd like to know about the percentage of energy efficiency, which could help in reducing overall operational costs. Could you provide details on the specifications, available models, and any customization options you offer? It would also be great to know about your lead times for delivery, warranty terms, and after-sales support. Please include information about any previous projects or case studies that demonstrate the performance of your machines in similar applications. Looking forward to your prompt response so we can move forward in discussing potential procurement.