CNA strives for excellence through providing superior product quality and excellent customer service. A key step in developing our quality lies in our ISO/TS6949 certification, in which CNA was accredited in 2007. In CNA, emphasis on quality is not just in our Quality departments, but rather stressed on companywide. From design, project planning, production and inspection, we believe that quality is not just to be inspected. Quality should be produced, not inspected.