• Year
• History

• 1998.
• Established Miju Welding Company

• 2002.
• M & A of Kyung In Metal Co./ ISO 9001 Certified

• 2003.
• Rename to Kyung-In MJ System Co., Limited

• 2004.
• Registered Utility Model of High Voltage Cable welding for automobile parts

• 2005.
• Registered Trademark of Logo and KMJ

• 2006.
• Signed Academic-Industrial Cooperation Agreement with Gyeonggi University of Science and Technology
  ISO 14001 Certified

• 2007.
• Nominated Promising Export Firm by IBK

• 2008.
• Established R&D Center in company
  Acquired INNOBIZ Certification, CE Certification
  Received 3-Million dollars Export Tower Award

• 2011.
• Registered Patent Right of Automatic Tip Dresser
  Registered Venture Company by Korea Technology Finance Corporation
  Signed Exclusive Sales Agent Agreement with LUVATA in England

• 2012.
• Established Subsidiary company in China

• 2013.
• Developed Hardware Welding and Fool Proof Equipment
  (Utility Manager, Weld Manager, Nut/Bolt Manager, Weld Nugget Destruction Tester)

• 2014.
• Registered Patent Right of Anti-Spatter Guide Pin made of KCF
  Applied Patent Right of Air Nozzle Type Feeding Head Assembly of Nut Feeder
  Signed Exclusive Sales Agent Agreement with AMDP in France

• 2016.
• Registered Patent Right of Electrode tip exchanging device of welding machine
  Moved Head office and factory

• 2017.
• Opened Yeong-nam Office

• 2019.
• Registered Patent Right of Method for manufacturing rod material of dual structure and welding tip made of the rod material

• 2020.
• Registered Patent Right of Auto tip dresser for welding