The company hired 3M company and occupational health and safety experts to Xiadian gold mine, silkworm Zhuang gold mine, large Yinge gold and other units for occupational health and labor protection professional lectures, organized a total of corporate security officers, workshop director, team leader, etc. 600 I attended the event. Through the activities of the staff increased occupational health, labor protection products knowledge, improve frontline staff in the work to protect their own consciousness.