I have had worked at Heidelberg Korea since 1995 and continued for doing the trouble-shooting of Heidelberg offset press like SMCD102 even quite new press XL105 as a freelancer Engineer until now. While I was working there. I was also involved in narrow-web press such as Gallus EM410.Since I started my private company, I got chance to be involved in installation and after-service of flexo narrow-web press EM430S, full automatic register control servo-driven, which installed at Finewebtech. After the successful launching of 1st high tech servo-driven flexo press, they have transformed from the letterpress to flexo completely by investing a couple of more Servo-driven press year by year, which resulted in drastic increasing the output in production, now expecting to be highly ranked among label manufacturing company in Korea.With this special experience, I was given more opportunities and got deep knowledge and practical things from working for the different brand of Flexo such as Soma flexible packaging CI type label press, and Omet flexo machine, Smag Silk screen press, Codimag ViVa340 waterless offset press as a field Engineer.While servicing these kinds of Flexo press, I used to keep in contact with GEW support team to fix some of the errors and problems. With this frequent technical communication and trouble-shooting activities, I have the honor of appointed a distributor of GEW (EC) Limited UV system (narrow web), spare parts, UV lamps since May 2020.Before I joined Heidelberg Korea, I did various kinds of jobs that were almost technical things involved such as working at Hyundai power plant, CGA Seoul city’s subway fare auto collection system, designing of Han kook tire’s mold, film Cassette manufacturing machinery.owllus, I and with my son, Tae-In Choi majored on Car mechatronic will do our best for sales, service, and support for a customer's satisfaction.Moon-Soo, ChoiCall : +821037442751Email : usatochoi@gmail.comSite : www.owlllus.com