The telephone numbers of departments in tianjin polytechnic university are: Research and Admissions Office: 022-839550 16, School of Electronic and Information Engineering: 022-83955 164, School of Electrical Engineering and Automation: 022-83955426, and School of Environmental and Chemical Engineering: 022-8395458.

Humanities Law School: 022-839564 19, Management College: 022-83956286, 83956942, MBA Center: 022-83956307, Mechanical Engineering College: 022-83955064, Textile College: 022-839554.

School of Economics: 022-83956738, School of Materials Science and Engineering: 022-83955786, School of Foreign Languages: 022-8395 123, School of Science: 022-83956404, School of Marxism: 022-83956865, Library Science.

First, the school introduced tianjin polytechnic university, referred to as "Tiangong University", located in Tianjin. It is a key construction university in Tianjin, a national "double first-class" construction university and a high-level characteristic university in Tianjin jointly established by the Ministry of Education, Tianjin and Tianjin.

It has been selected into the Education and Training Plan for Excellent Engineers of the Ministry of Education, the public postgraduate project of building a high-level university in China, the scholarship receiving institution of China government for overseas students, the national model university for deepening the reform of innovation and entrepreneurship education, the11plan and the first batch of "new engineering" research and practice projects of the Ministry of Education.