Kapsan County is modernizing the regional-industry factories in a big way by dint of its technical forces.

Technicians and skilled workers of a chemical factory and an honorable disabled soldiers' essential plastic goods factory built a new line for producing caustic soda and made and installed a highly efficient crusher, thus increasing the production of daily necessities and vinyl pipes. And a foodstuff factory is putting efforts into cutting costs and improving quality.

Through effective recycling, Paekam County increased paper production, and regional-industry factories in Taehongdan County built a new line for producing fermented vinegar so as to provide the people with the tasty vinegar in a regular way.

The Samjiyon Potato Farina Production Factory is raising the production by waging a dynamic April 15 technical innovation shock brigade campaign and effectively using the sci-tech learning space.

The same is true of Hyesan City, Kim Jong Suk County and Samsu County.