Quality and environment
Our activities are very much rigorously oriented to the highest quality of our products. Continuous improvement, sinking process and defect costs, and competent, motivated employees are all part of a permanent process of optimisation. Constant further development, advancement, and momentum are just as important for us as the trust and long-term loyalty of our customers. ATESTEO’s mechanical production division has evolved from the company Wigra GmbH & Co. KG. In 1992, Wigra was one of the first trade businesses in the Aachen area to become certified by the TÜV Rheinland Group in accordance with DIN EN ISO 9001 and subsequently in accordance with DIN EN ISO 14001. The quality management proven by these certifications is proof of our reliable services and a guarantee for high-quality solutions in the field of mechanical manufacturing and mechanical production. The environment is a part of our corporate strategy and included in all our operative activities. For this reason, all production processes, including machining, are also implemented with as much care as possible when it comes to saving resources and preserving the environment.