Technology development concept: promote product innovation through technological innovation; Promote industrial progress with technological progress.

Service philosophy: service exceeds customer expectations, and service creates customer satisfaction.

Product philosophy: gain trust by quality and enhance value by brand; Win competition with cost and improve efficiency with innovation.

Value concept: give priority to performance and give consideration to fairness; Establish a scientific value evalsuation system and adhere to a win-win value distribution system.

Working spirit: unity, dedication, pioneering and innovation.

Development philosophy: conform to the general trend of technological development, market changes and social development.