The exhibition, sponsored by the Central Committee of the General Federation of Trade Unions of Korea (GFTUK), held from April 11 to 30, showcased more than 280 valuable technical innovation successes and products made in the course of realizing domestic production of raw and other materials and promoting recycling.

Products presented by the Cabinet of the DPRK and GFTUK committees in Pyongyang, South Hwanghae Province and Rason City attracted the attention of visitors for their tangible contributions to economic development and improvement of the people's standard of living.

Technical innovations such as an active electrical boiler presented by the GFTUK committee of North Hwanghae Province and a capability evaluation system made by a worker of the Yanggakdo International Hotel were highly appreciated.