On May 11, 2018, the new Bupyeong Plant, has opened in Cheongcheon-dong, Incheon, South Korea.

The Bupyeong Plant is the first smart factory of YG-1, which has cooling and heating facilities on each floor that provide a better work environment.

This plant is responsible for the manufacturing process of End mills, Dream drills, Rotary burrs, Indexable tool blanks, additionally it performs CNC one-chucking, cleaning and inspection.