The Sunchon Cement Complex has established a well-regulated system for checking and repairing equipment to increase their operation rate and produce more cement of 200 tons every day while keeping close ties between the continuous processes such as crushing and mixing raw material systems.

The Sunchon Limestone Mine, the Jikdong Gypsum Mine and the Ryongwon Mine are supplying raw materials in a responsible manner by applying efficient blasting methods to speed up tunneling and increasing the operation rate of mining equipment.

The Chonnaeri Cement Factory also produces large quantities of cement every day.

The cement workshop over-fulfils its schedule, taking measures for technical problems arising in the normal operation of the equipment, and the raw materials workshop secures raw materials, scientifically examines the mixing ratio and contributes to the growth of production.