C&H has been maintaining and implementing the quality management system according to the quality manual. All the products are in compliance with ISO 9001, and QS 9002, VDA6.1, ISO/TS16949 for the automobile bearings. The quality control personnel have many years' work experience in quality inspection, and most of them have NDT Certificates. In order to meet and exceed application requirements and customer demands, C&H create a database on-line, including customers' requirements and drawings, quality manuals, quality control procedures and instructions, forms required to full fill, and quality standard. All the relative personel can access and use the most up-to-date information to achive the common goal of high quality.