The Nanotechnology Center of the Institute of Advanced Science of Kim Il Sung University manufactured a powerful ultrasonic processing machine with an output of 1 200W our own way.

It makes it possible to mass-produce nano-materials at low cost.

Researchers at Pyongyang Medical College of Kim Il Sung University made bandages for treating burns from natural macromolecular substance and nano-silver separated from material abundant in the country.

The Material Engineering Department of Kim Chaek University of Technology used new nano-material for developing high-performance cutting tools capable of processing material with precision and security at a high speed and temperature.

The Agricultural Nanotechnology Center of the Institute of Agricultural Science developed nano-silicon fertilizer and applied it to on co-op farms in North and South Phyongan Provinces, thus considerably increasing the per-hectare yield of rice.

The State Nanotechnology Bureau set up a new process for putting the production of nano-micronutrient fertilizer for rice and vegetable farming on an industrial base.