Innovations made in production of building parts
The Phyongsong City Construction Brigade has established labour- and plot-saving production processes by strengthening its own technical forces and, on this basis, is turning out chemical building materials of good quality.
Construction brigades of different cities and counties including the city of Tanchon and Hamju and Pukchong counties are producing a lot of building parts by tapping resources readily available in their regions and actively applying advanced recycling technology.