TEFAG is a specialized service provider for electronics and mobile energy management developments with its own production facilities. We manufacture everything from prototypes to small series of up to 100,000 units - including complex battery packs with different cell types. Our customers benefit from our many years of experience and our relationships with world-renowned battery manufacturers.
We offer a high level of vertical integration with a large number of complex and modern production steps. The focus is on electronics and battery assembly with various joining and sealing processes as well as numerous methods of end-of-line testing.
TEFAG also supports you in your product development process with comprehensive development services. We take care of circuit development and create layout and production data. We also develop the software and offer extensive testing and the production of prototypes.
TEFAG takes care of production in line with manufacturing requirements and handles all tasks involved, from the supply chain to the creation of all necessary documents.
We are certified in accordance with ISO 9001 with the aim of ensuring the required product quality right from the development phase. In the spirit of a learning organisation, we are continuously developing our processes.
We are certified in accordance with the ISO 14001 environmental standard. The environment and sustainability are important to us. Our company is located in the Sarganserland holiday region. We want to preserve our home for future generations.