The Sinuiju Textile Mill has made a hydraulic injector and the Sariwon Textile Mill has reconditioned the drawing and other processes.

The Chongjin Shoes Factory has employed modern equipment to improve the quality of products and increase the productivity.

The Hamhung Shoes Factory has streamlined the shoemaking processes, while the Pyongyang Hosiery Factory has expanded the production capacity.

The Changsong Foodstuff Factory has established a new spore culture system in a short period and renewed the soya and bean paste production processes.

The Jongbangsan Combined Foodstuff Factory has streamlined the candy production process and installed an automatic temperature sensor in the cake stove.