The contest brought together excellent welders selected from ministries, national institutions and provincial people's committees.

The participants showed their technical skills trained on major fronts and correctly ensured the quality indices required by pressure iron pipe conduit welding.

On June 21, the standings were announced and trophies, medals and diplomas as well as prizes awarded to the excellent skilled workers.

Kim Kyong Sik, a worker of the Puryong Hydropower Construction Enterprise, came first in the contest.