Our proven industry experience includes the production and improvement of aeronautic European standard contact specifications. Our EN3155-qualified contacts for main circular and rectangular ranges include EN3645, EN3646, EN3545, EN2997, EN4165 and EN3682. EN3155 contacts are used on major European airframe programs and also offer a reliable and durable solution: all contacts and manufacturing processes are qualified by an independent organization (AECMA) and comply with REACH. We are the sole supplier of quadrax and power EN3155-qualified contacts (for EN3645 qualified applications).