Scientists and technicians in the province designed and manufactured tens of kinds of equipment necessary for the production of school uniforms and shoes.

The Sariwon City Committee of Science and Technology developed a compound fertilizer containing macroelements and microelements essential for the growth of crops, rare-earth elements of various kinds, etc.

The research groups of the Songrim City and Koksan County committees of science and technology have solved the problems arising in consolidating the material and technical foundations of regional-industry factories while providing a guarantee for the normal production.

Scientists and technicians in the counties of Hwangju and Sangwon have made researches into the production of finishing building materials based on the locally available raw materials and other urgent problems.