The core idea of ??a TS16949 quality management system, emphasizing defect prevention; 2, to reduce variation and waste; 3, continuous improvement; 4, enhance customer satisfaction and improve market competitiveness. SMART principles Specified: Specific, Measurable: Measurable, Attainable: achievable, Real: in line with the real situation is, Time: have temporality. Top management should provide quality objectives and measurements, Tianjin TS16949, they should be included in the management plan, Tianjin TS16949 certification consulting, quality guidelines for conduct. Note: the quality objectives and customer expectations should be implemented within the time frame specified is reached. Factors external process control 1 The first thing to consider is the potential impact on the ability to provide the qualified products. This is well understood. This is like what we have to distinguish between the main raw material, Tianjin TS16949 consulting and training, which is the same as the secondary raw materials. Have been identified for these outsourcing process, consider this among which have a direct impact on the ability to provide qualified products (ie major), which is an indirect effect (ie secondary).