1, safety supervisor. The person in charge of safety is responsible for organizing and managing enterprise safety protection activities, formulating enterprise safety policies and safety protection rules and regulations, organizing safety training, safety management system construction, safety risk assessment and safety protection research, keeping in touch with relevant departments, institutions and individuals, and taking effective measures regularly to ensure the safe and stable operation of enterprises.

2. Technical Director. The person in charge of technology is responsible for organizing and managing the technological research and development, technological innovation and technical service activities of the enterprise, formulating the technological development plan of the enterprise, organizing technical improvement and innovation activities, keeping in touch with technical service institutions, scientific research institutes and relevant departments, and taking effective measures regularly to ensure the competitive advantage of enterprise technology in the market.