质量方针 quality policy ：
精益求精、完美表现、卓越经营
Leading technology, excellence, perfect performance, excellent operation
精益求精：在质量管理上以预防为主，坚持持续改进与创新的思路，在体系建设上发挥团队精神，追求卓越、永不自满。
Strive for excellence: Focusing on prevention, adhere to continuous improvement and innovation in the quality management; Team spirit, the pursuit of excellence, never complacent in the system construction.
质量目标 Quality goal：
工艺执行率 Process Implementation rate : 100%
一次良品率 One-time pass rate: >99%
交付及时率 Timely delivery rate : >99%
客户满意度 customer satisfaction: >99%
质量控制流程 Quality control process ：
