Textile engineering major. Tianjin polytechnic university is a key university in Tianjin, majoring in textile engineering in Beiyuan Middle School. Tianjin polytechnic university, called Tiangong University for short, is located in Tianjin. It is a key construction university in Tianjin jointly established by the Ministry of Education and Tianjin, a national "double-first-class" construction university, a high-level characteristic construction university in Tianjin, a member of the Dean Association of China Graduate Schools, a member of the European Textile University Union, a member of the "Excellent Engineer Education and Training Program" of the Ministry of Education, a national postgraduate program to build high-level universities, and a scholarship institution for international students in China. The national model universities for deepening innovation and entrepreneurship education reform, the "11plan" and the first batch of "new engineering" research and practice projects of the Ministry of Education are the national cultural quality education bases for college students.