Process of making ball bearings. Korean old bearing manufacturing factory

Information Ball bearing in the video : Yhsbearing Address : 26, Hwanggeumro 323beongil, Yangchoneup, Gimposi, Gyeonggido, Republic of Korea Video shooting inquiry : I would like to express my gratitude to the CEO for helping with the production of the video, and I would also like to express my deep gratitude to the enthusiasm of the engineers. Copyright(C) 2021. Mega Process. all rights reserved.