The twin-shaft paddle mixer is three times per hour higher than the gravitation mixer in making concrete mixture.

The mobile small-size crane draws attention of the users as it is good for carrying finishing building materials needed for building high-rise apartments.

Several people are enough to carry the crane and its momentary power is under 1kw.

And the small jaw crusher is low in power consumption and can break 0.5 tons of gravels per hour.

They are made by the Hamhung Construction Machine Factory under the Equipment Assembly Complex.

The Anju Pump Factory and the Kyongsong Insulator Factory developed the high pressure multistage centrifugal pump, electricity-saving multistage centrifugal pump, and pump for underground ultra-saline water and arrester.

Respected Supreme Leader Kim Jong Un said in his New Year Address that the machine-building industry should develop and produce world-level machinery in its own way.