印度采购需求：功能性纳米粉体、成品膜、分散液、功能性中间膜、功能性母粒

I'm looking for transitional window films that offer both privacy and UV protection. The ideal products should be suitable for residential and commercial applications, with a variety of shades and styles to choose from. Please provide details on the available options, including specifications, warranty info, and pricing. It would be great to know about any bulk purchase discounts or promotional offers. Looking forward to your prompt response!