the member of QC is important for a factory,its major role if to control and check the quality of product.you know,quality is enterprise's life. you will must lose the order of the customer if you lose the quality.

As a QC,you have to know the following points.

1.make tracks for the quality of the prodution's process,and record the data to the report.

2.analyse the data and provide the analysis to the factory.

3.assess the analysis and find the cause and solve it.

4.stick to our principles.

以上句子很多语我不太自信,请朋友们指正.谢谢!