Abstract: With the country's comprehensive development of higher education “four new construction” and “double ten thousand plan” , colleges and universities have continuously carried out exploration and research on the connotative development path of professional construction. This article is based on the teaching and research activities of the Metallurgy Teaching and Research Office of College of Vanadium and Titanium, Panzhihua University. By adopting methods such as regular teacher visits to enterprises for communication, regular invitations to relevant personnel from enterprises and universities for communication, regular interaction and exchange between teachers in the teaching and research office, and establishing typical individuals and class groups, we strengthen professional construction and refine the professional construction method of “three inputs, two streams, and one typical” to improve metallurgical engineering, mining engineering, the timeliness of talent cultivation in the three majors of new energy science and engineering, and the new concept of consolidating the connotation of professional construction.

Key words: Engineering site, Enterprise production line, Directional culture, Regular communication, Conno-tative development, Establish a typical