Enterprise spirit: dedication, accumulation and efficiency Enterprise aim: serving users and contributing to society Dream of development: respect for your spouse, pride in your staff, and first class in China. Business philosophy: honest business, customer satisfaction. Business policy: strengthening design, innovation upgrading, multiple extension and sustainable development. The concept of service: rational commitment and words and deeds. Scientific research innovation: realistic, rigorous, open and inclusive Team culture: team success, you and me, team achievement, and excellence.