This document deals with the work of research, creation and collaboration between Design and Craftsmanship applied to the craft workshop Muebles Finos San José, located in the Adjuntas del Rio Community, in the interior of the state of Guanajuato. It is a cultural project carried out over almost two years, derived from the study of the Master's Degree in New Cultural Heritage and Art Management. Having a Bachelor's Degree in Industrial Design and a Master's Degree in Furniture Design, we sought to collaborate with the area of handcrafted furniture in the state. Therefore, this work is conceived as a project of co-creation between Design and Craftsmanship, between artisan and designer, between creative and researcher, seeking equitable benefit for both collaborators.