Quality guide line：specialty,honesty,innovation,excellence Specialty:classic advanced technology base on scientific systematic management Innovation:living off high quality,development depending on innovation Honesty:faithful,dependable,diligence Excellence:going in for perfect quality forever ● Built up ISO9001 quality management system to ensure customers getting products with highest quality . ● Set up a perfect after-sales system so as to satisfied with customers Quality target： 1、 qualified rate up to 100% 2、 contentment rate more than 98% 3、 unqualified rate less than2% 4、 testing qualified rate more than 98% 5、 stockqualified rate more than 98%