Quality of products improved and productivity boosted by dint of science and technology
The Rason Building Materials Factory has installed a new dust arrester in the forwarding process and established a computer integrated manufacturing system, producing building materials in time while reducing the loss of cement with less manpower.
The North Phyongan Provincial General Building Materials Factory produces good-quality furniture and paints, satisfying the demand of the province. The Wonsan City Commercial Agency manufactures light-burned products whose water and heat resistance was guaranteed with the locally available raw materials.
The Hyesan Essential Plastic Goods Production Company boosts productivity of plastic goods of different kinds by strengthening its own technical force. The Kaesong Building Materials and Daily Necessities Factory has developed coloured mortar of mixed type depending on domestic raw materials, making a progress in ensuring home production of those to be used in the exterior finishing decorations.