1. Advanced materials
Structural materials
Functional materials
Flexible electronic materials
Biological materials
Biomimetic materials 
Energy materials
Silicon material
Intelligent materials
Three dimensional materials
Micro/nano materials
Semiconductor material 
New energy materials
Polymer materials
Renewable materials
Superplastic materials
Advanced composite materials
Nonferrous metal materials
Optical/electronic/magnetic materials, etc
2. Mechanical
Mechatronics integration
Vehicle Engineering
Precision Manufacturing and Measurement
Numerical Control Technology
Mechanical drive
Mechanical Structure and Stress Analysis
Processing and manufacturing category
Compressor and engine
Energy and Power Engineering
Internal combustion engines, etc
3. Intelligent manufacturing
Electrical automation
Mechatronics integration
Human machine integration
Additive Manufacturing (3D Printing)
Smart factory
Supply Chain and ERP
Equipment intelligence
Process simulation
Modeling, Simulation, and Design
Intelligent Logistics and Warehousing
Energy, Power, and Systems
Vehicle lightweight design
Digitization and networking
Precision Aerospace
Precision homework, robotic arms, and intelligence
Intelligent driving, collision avoidance, and in vehicle systems
Mechanical Design, Drawing and Processing
Robots, Artificial Intelligence, and Control
Human Computer Interaction, Intelligent Bionics, and Perception
Industrial Technology, Internet and Industry 5.0
Automation, process self-control, and operational measurement and control
Adaptive, transmission and operation control
Numerical Control Technology, Numerical Control Machine Tools and Programming
Precision machining and special machining technology
flexible manufacturing system 
Virtual Manufacturing and Control
Monitoring, detection system and warning processing
Sensors, Information Processing, and Measurement Control
Big Data, Data Mining, and Algorithms
Intelligent Control, Measurement, and Signal System