Quality management System 1.Procurement Control Procedures Select qualified suppliers to ensure that material quality can satisfy usage request. 2.Production Process Flow Each staff is required to pass the qualification test for the job position and work in strict accordance with the process documents. 3.Quality Control Procedures A wide range of measure are applied to control quality and they are:factory audit,signing quality agreement with suppliers,incoming materials inspection,first product confirmation,inspection during production,final inspection,production process analysis and improvement,corrective and preventive actions.