autel was founded in 1980 by three partners with a common industrial dream. They remain focused on product and business process development and quality. The steady improvement and rich experience of different businesses have enabled Otter to become a company consisting of three divisions: filtering, electronics and control panel. The three sectors constantly collaborate and interact to integrate their expertise and skills to meet customer needs and deliver innovative technological solutions in accordance with UNI EN ISO 9001 quality standards. [more]