We maintain stringent quality control through advanced product quality planning.
We have obtained ISO9001: 2000, TS16949 and GL certification. 

1. Our quality control policy is to maximize customer satisfaction with the effect of cost reduction by making steady efforts for business renovation, minimizing all the possible occurrence of defects in the process and improving the customer’s complaint as soon as possible;

2. We focus our efforts on creating an efficient quality control system, maintaining and improving the system greatly. We contribute to achieving the goals of our policy to realize customer satisfaction and gain reliance from customers;

3. All of our staff members make utmost efforts with deep understanding of the quality policy so that the company can achieve quality policy goal and advance into a leading top-class company in this business;

4. Microstructure test, mechanical properties test and X-ray/ultrasonic tests are provided to ensure quality consistency.