Integrity and pragmatic, pioneering and innovative: integrity and pragmatic is the basis for sustained and healthy development of enterprises, innovation is the source of enterprise growth

Quality first, service first, quality and service is the foundation and principle of Simmel, and their pursuit of customer success, a win-win situation, we always adhere to the principles and standards, but also the future to deepen the spirit of enterprise.

Safe production, environmental protection: life is priceless, safety first. There is only one earth, we destroy the environment, but also destroy ourselves. In order to realize the harmonious coexistence between man and nature, we must take the sustainable development path of economic development and protection of resources and protection of ecological environment.

People-oriented, common development: the establishment of trade unions to protect the interests of employees, employees better; often organize collective activities to enhance staff cohesion; consult the views of staff, initiative, inspire and mobilize the enthusiasm and creativity of employees, is committed to the common development of employees and enterprises.