— Brand determine quality level —
Quality association of brand will determine product basic quality level of its entire brand, embodied in setting products’ quality standard.

 — Make product quality standard clear —
It means quantify product quality standard in detail, to ensure the reliability of product quality execution.

 — Optimize quality inspection method —
By optimizing and improving the quality inspection methods continuously, we are able to ensure an optimal match between inspection results and requirements of the product's quality standards, which can reflect the quality of the product level and protect against human error judgment.

 — Continuous improvement for good quality —
By constantly improving design and production process, we can reduce the influence of uncontrollable factors for high quality products.