Under the energetic guidance of the Workers' Party of Korea, the complex has prided itself on being a reliable construction unit and a powerful and competent complex of the country which specializes in equipment assembling and technical work in the field of industrial construction.

After grasping the position and role of capital construction in realizing the overall technological updating of the national economy, President Kim Il Sung saw to it that the complex was founded on January 7, Juche 52 (1963) and its technical and construction forces were built, and clearly indicated the orientation and ways for it.

Chairman Kim Jong Il highly praised the complex as a long-standing, powerful and qualified enterprise and guided it to perform ceaseless labor feats in socialist construction.

Under the leadership of the respected Comrade Kim Jong Un, the complex keeps on its proud course, greeting a new age of its development.

Over the past decade alone, scores of major construction projects of great significance in readjusting and reinforcing the metal, chemical, electric power and building-materials industries and improving the people's living standard have been successfully carried out with the help of the complex. In this way, it made a great contribution to ushering in a new era of civilization and prosperity of the country by effecting a period of great prosperity in construction.

In those days when the traits of devotedly implementing the Party's policies were fully displayed, the complex won Order of Kim Il Sung and produced many winners of Order of Kim Il Sung, Labor Hero, Kim Il Sung Youth Honor Prize, etc.