Shinjin Motor was first established as National Motor in 1937 in Bupyeong - gu , Incheon , Japanese Korea .
GM Korea 's roots go back to the remnants of the Korean War and Shinjin Motors , which launched its business by rebuilding scrapped US military vehicles .
Shinjin Motors   was first established as National Motor in 1937 in Bupyeong - gu , Incheon , Japanese Korea .
GM Korea 's roots go back to the remnants of the Korean War and Shinjin Motors , which launched its business by rebuilding scrapped US military vehicles .