B2B Niche MRO Companies

Hi! Looking to connect with people knowledgeable/interested in niche B2B MRO businesses. For context, I believe there's solid logic behind the thesis that macro trends (de-globalization, tariffs, etc.) should force US companies to extend life of existing assets, as replacement costs rise. Wondering what kind of deal activity you've seen in this space and happy to collaborate further... Tks!