ISO9001、ISO/TS16949 and Triple A-certificates (China Enterprises Credit Quality), etc. 。 ISO/TS16949, based upon ISO9001, is an international automobile industry technical specification To fit: General Motors, Suzuki, BMW, Mercedes-Benz, Volkswagen, Peugeot, Renault, Honda, Toyota, Mazda, Nissan, Hyundai, Ford, Opel, and so a number of vehicle companies