PRODUCTS ≫ Learn more NAVI SERIES FOR NUT WELDING POOR WELD DETETION SYSTEM ≫ Learn more NAVI SERIES FOR BOLT WELDING POOR WELD DETETION SYSTEM ≫ Learn more WELDING ACCESORIES ≫ Learn more ELECTRODES NEWS 2019.01.07 New Happy new year > 2018.12.12 New 2018.12.28-2019.01.06 HOLIDAY NOTICE > 2018.12.03 New Updated web site just launched please visit. > 2018.10.12 New METALEX VIETNAM 2018 > 2018.04.26 New JAPAN INTERNATIONAL WELDING SHOW 2018 > COMPANY Established in 1980 About SMK > CONTACT Feel free to contact us. Contact Us >