The Munchon Valve Factory finished its production plan for valves to be sent to the Ryonpho Greenhouse Farm. It is carrying out its production plan for valves of various standards urgently needed for major construction sites and various sectors of the national economy including the construction site for 10, 000 flats in the Hwasong area.

The Pyongyang Electric Fitments Factory carries out scrupulous plan and command to complete its production plan without fail, settling necessary raw and other materials by its own efforts. It makes successes in improving the quality of products and the productivity, developing spot-welders.

The same is true of the Onchon Granite Mine.