印度采购需求：主阀、恒压调节阀、截止阀、锻钢阀、工业空气冷却器、空气冷却器机组

I'm looking to gather more information about your tube ice machines. Specifically, I'd like to understand the various models you offer, their production capacities, and any specific features that set them apart. Additionally, could you provide details on pricing, lead times, and any minimum order quantities? It would also be helpful to know about after-sales support and warranty options. Looking forward to your prompt response!