As a part of the campaign, home-made machines are on display at the newly-built Rangnang Kumgang Equipment Exhibition.

The exhibition, located in Thongil Street of Pyongyang, plays the role of intermediary for providing exchanges among local enterprises while ensuring a regular show of domestic machine products.

It is divided into outdoor and indoor exhibition districts.

Through it, enterprises exchange machinery and equipment, including various sizes of jaw breaker, electric motor, winch, pump fan, motor generator, hydraulic pump and a new kind of compressors, and technologies.

Particularly, 10000-ton and 5000-ton grinding mills are regarded as cost- and energy-saving products.