Song Tong Gi, manager of the factory, told KCNA that the products of the factory have gained popularity for their high quality.

He said:

In recent years alone, the products have been used in the construction of the People's Theatre, Mangyongdae Revolutionary School, the Ryugyong Dental Hospital and others.

The factory manufactured different machines for production by its own effort and has made great achievements in decisively increasing the proportion of locally available finishing materials.

The factory is also paying big efforts to further upgrading its products.