1. Perfect quality system and serious auditing system to ensure that the company's quality system is carried out orderly. So that it encourages everyone to take participate in quality control.

2. Perform the PDCA management cycle method to solve production quality problems.

3. Implement the training actively and effectively in order to make sure standards can be grasped correctly.

4. The delivery and quality becomes more compatible by focusing on these two items at the mean time. 

5. Carry out SPC data analysis so that quality problems and costs are more intuitive, which is very good for boosting quality.

6. Use high precision measuring equipment to guarantee the product quality.