JR INTERNATIONAL CO.,LTD.
RM618, 15, Gyesansae-ro, 87 Beon-Gil,Gyeyang-Gu, Incheon City, 21065, Korea.
Tel:82-32-551-0810 Fax:82-32-544-9853 Cellphone:82-10-9977-9853 (WhatApp) 
E-mail: sales@jrmetal.net Yahoo/Skype: kunsongok