The Ryongsong Machine Complex has directed big efforts to providing its scientists and technicians with better working and living conditions and encouraging them to play a leading role in its modernization and reinforcement.

The workers of the complex introduced the CNC system to drilling machines to provide a guarantee for shortening the processing time of compressor body and increasing the production.

Officials of the Taean Heavy Machine Complex established a process for producing welding rods and coating materials of great economic significance by pooling wisdom and efforts of workers and technicians.

The Pyongyang Electric Cable General Factory 326 manufactured a new rolling mill and a diameter measurer by its own efforts.

The Anju Pump Factory and the Ryangchaek Bearing Factory, too, have conducted a mass technological innovation movement for revitalizing production and updating production lines.