After five years of development, prototyping and usage tests, the industrial and commercial adventure finally started thanks to Christophe Rosenstiel, manager at ITI and his associate Patrice Faivre Duboz, CEO at Chaudronnerie Fine de la LOIRE CFL . Together they imagined a diversification strategy based on their know-how : One of them is in charge of the drawing and manufacture of mechanical parts, the other one designs, cuts, welds tubes or sheet metal. Thanks to, the use of tools from old cycle factories of Saint-Etienne, modern process (such as laser cut), dedicated painting and assembly workshop, the KIFFY was born at the heart of the old capital of the cycle. EASY DESIGN TECHNOLOGY created in October 2015 by these two manufacturers icludes the manufacture and sale of the KIFFY but also other eco-mobility products such as electric scooters. (less)