Automation technology research and development, automation equipment and production line design and manufacturing, air conditioning and refrigeration systems and clean workshops, automated three-dimensional warehouse research and development, design, manufacturing, laboratory design and construction, new energy automobile parts, new energy equipment, ventilation and environmental protection equipment design and manufacturing, agricultural machinery research and development, design, manufacturing, general parts processing and manufacturing, technical consulting, robot and intelligent technology research and development and application, Internet of Things and information technology research and development, corporate management consulting (the above are not allowed to engage in financial services such as deposit taking, financing guarantees, and client financing),