Amazing mass production skills! Korean best factory manufacturing process BEST 5

* Playlist * 00:00 Huge bolt mass production process. Amazing Korean old metal factory 08:01 The process of making the best-selling iron shelf rack. Korean boltless shelf manufacturing factory 18:34 3000 Copies per minute! Mass production process of newspaper in Korean old printing factory 25:24 Process of making softest mattresses. Korean bed mass production factory 36:46 Process of making 3-tier chest of drawers. Korean plywood furniture factory 📧 Video shooting inquiry : megaprocess7777@ 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.