The Kim Chong-t'ae Electric Locomotive Works in P'yŏngyang is North Korea's largest manufacturer of railway equipment. Established in November 1945 in Sŏsŏng-guyŏk, P'yŏngyang near the P'yŏngyang Rail
The design team at work on designing the Red Flag 1-class locomotive in 1960.
A Red Flag 1-class locomotive: North Korea's first domestically built locomotive.
Narrow-gauge diesel locomotive built by the Kim Chong-t'ae Works in 1972
A Red Flag 2-class electric locomotive in P'yŏngyang.
The Sŏngun Red Flag class is a group of electric locomotives manufactured by the Kim Chong-t'ae Electric Locomotive Works for the Korean State Railway.
Kim Chong-t'ae Electric Locomotive Works
…on 5 January 2002, the plant began work on a new range of electric locomotives, which ultimately led to their latest product, the 2,700 kW (3,600 hp) Sŏngun Red Flag-class electric freight locomotive with asynchronous motors with a maximum speed of 120 kilometres per hour (75 mph). The first prototype was unveiled…
Sŏngun Red Flag number 0001 at its rollout ceremony in 2011