1. mechanical engineering: tianjin polytechnic university's mechanical engineering major enjoys a high reputation in China, and trains engineering and technical personnel with comprehensive capabilities such as mechanical design, manufacturing and automatic control.
2. Material Science and Engineering: This major trains senior engineering and technical personnel with comprehensive abilities such as material science research, material preparation and processing, and material performance testing and analysis.
3. Electronic information engineering: tianjin polytechnic university electronic information engineering major trains senior engineers with comprehensive abilities of electronic technology, communication technology and computer technology.
4. Chemical Engineering and Technology: This major trains senior engineering and technical personnel with comprehensive abilities such as chemical design, chemical process control, chemical equipment and automation.
5. Environmental Engineering: The major of environmental engineering in tianjin polytechnic university trains senior engineering and technical personnel with comprehensive abilities of environmental protection, environmental monitoring and management, and environmental planning and management.
6. Software Engineering: This major trains senior engineering and technical personnel with comprehensive abilities such as software development, software testing and maintenance, and software project management.