Comment by nickbarnwell

As do 99% of bicycle manufacturers producing CF frames - the expertise and manufacturing base are primarily in Taiwan, and everyone from Trek to Canyon are sourcing from the same few people. There are some boutique brands still doing lugged carbon builds that may be assembled in the USA with the AL components manufacturer here as well, but they'll be more expensive and worse performing models for the crowd who hasn't moved on from their "steel is real" phase.