From the very beginning, YULI has been committing to providing quality products and excellent services to customers. YULI has been certified by ISO9001-2000 international quality system. To enhance the quality, YULI invested a lot for advanced machines, such as CNC grinding machine , Magnetic Inspection Equipment and Breaking Tester. YULI�?�???�?�??�?�?�?��?�¢??s engineers keep improving the technique, craftwork, equipments and production procedures, so as to achieve lean production, provide precisely machined products according to customers�?�???�?�??�?�?�?��?�¢??requirements . And the yearly production is 0.4million C. V. Joints and 0.1 million Axle. With the support of strong technical forces, YULI has the capacity to develop 50 new samples each day. YULI now cooperates with customers from all over the world and hope to add value for you in future.