The Taesong Ceramic Factory, which has already fulfilled its yearly plan, is keeping the equipment at full capacity to attain a record high in the production of such good-quality materials as tiles and sanitary wares.

The factory has made new burning equipment by itself through a technological innovation effort.

The Pyongyang Metal Building-materials Factory, with the help of the Three-revolution Team members, has introduced latest science and technologies in production to boost the output of various building-materials needed for dwelling houses.

The Pyongyang Chemical Building-materials Factory has sharply increased the production of quality roofing tiles and coating materials by fully exploiting its own reserves.

Increased production has also been reported from other building-materials factories in the city, including the Pyongyang Plastic Building-materials Factory.