The role of establishing QC is:
1.There are defects in production
2. There are places where production management cannot be taken care of.
3.Customer requirements for products continue to increase
4.The continuous improvement and improvement of technology
Roles and responsibilities of QC
1.Inspection distinguishes between defective products
2.Guidance and supervision, communication and coordination of quality status
3.Provide data to reflect the quality status
4.Provide a basis for quality management decisions through report emphasis (authenticity, completeness, systematization).
5.Provide reasonable suggestions for quality improvement.