Since Chairman Kim Jong Il inspected the factory on December 10, Juche 99 (2010), the factory has doubled its production capacity and increased the varieties of "Choljuk"-branded products by over 10 times for the past 10 years.

The factory has made sure that its employees improve their technical skills through their study in sci-tech learning space.

In this course, hundreds of valuable inventions made by them have been introduced into production.

It has also applied various kinds of operation programs and other sci-tech successes to production and ceaselessly updated them, thus putting all production processes on a higher automated basis.

Amid a hot contest for developing new products, various kinds of products for different uses and of different shapes have been produced.

An integrated management information system has been established to increase the efficiency of production and put management on a scientific basis.

It has made a big stride in increasing the proportion of locally available raw materials in hosiery production by using domestic Tetron rayon yarn and PP fiber.