山东皆膛科技有限公司

Hongfeng is supposed to repay society because its achievements originate from society. While pursuing further development, Hongfeng is active to fulfill its social responsibilities for the effective coordination between economic benefits and social welfare, short-term interests and long-term interests, and self-development and social development so that a harmonious and healthy development of both the company and the employees, the company and the society, and the company and the environment may be possible.