Self-confidence, self-discipline, self-reliance, self customers: to provide customers with high quality and best value specialized products and services to customers in good faith and strength to win the understanding, respect and support. Employees: Trust staff's efforts and dedication, recognize the achievements of staff and provide appropriate returns, create a good working environment and development prospects for employees. Market: for customers to reduce procurement costs and risks, to provide customers with effective protection of investments. Development: the pursuit of sustainable development goals, and to establish it on the basis of customer satisfaction. Entrepreneurial spirit: self-confidence, self-discipline, self-reliance, self customers: to provide customers with high quality and best value specialized products and services to customers in good faith and strength to win the understanding, respect and support. Employees: Trust staff's efforts and dedication, recognize the achievements of staff and provide appropriate returns, create a good working environment and development prospects for employees. Market: for customers to reduce procurement costs and risks, to provide customers with effective protection of investments. Development: the pursuit of sustainable development goals, and to establish it on the basis of customer satisfaction. Self-confidence, self-discipline, self-reliance, self customers: to provide customers with high quality and best value specialized products and services to customers in good faith and strength to win the understanding, respect and support. Employees: Trust staff's efforts and dedication, recognize the achievements of staff and provide appropriate returns, create a good working environment and development prospects for employees. Market: for customers to reduce procurement costs and risks, to provide customers with effective protection of investments. Development: the pursuit of sustainable development goals, and to establish it on the basis of customer satisfaction. Entrepreneurial spirit: self-confidence, self-discipline, self-reliance, self customers: to provide customers with high quality and best value specialized products and services to customers in good faith and strength to win the understanding, respect and support. Employees: Trust staff's efforts and dedication, recognize the achievements of staff and provide appropriate returns, create a good working environment and development prospects for employees. Market: for customers to reduce procurement costs and risks, to provide customers with effective protection of investments. Development: the pursuit of sustainable development goals, and to establish it on the basis of customer satisfaction.