There are production technology management in the recruitment of prison guards, and they are responsible for the guidance and plan management of industrial and agricultural production and operation in this system; Responsible for organizing the review of productive projects in this system and guiding the adjustment of industrial structure; Responsible for the guidance, coordination and environmental protection of disaster relief in this system; To guide and supervise the safe production in prisons; To formulate application plans and quota verification for production materials and energy; Formulate scientific and technological development plans, carry out technical exchanges and cooperation with foreign countries, and organize scientific and technological research and promotion and product development.