2023. 05.

• Ministry of Employment and Labor's Small and Medium Business Certification

2022. 11.

• Management Innovation Small and Medium Business (MAIN-BIZ) Certification
  Root company certification

2021. 07.

• Certification as a specialized material/component/equipment company

2020. 05.

• Smart Factory Advancement Support Project Completed (Ministry of SMEs and Startups)

2019. 05.

• Smart Factory Simple System Support Project Completed (Ministry of SMEs and Startups, Samsung Electronics)

2017. 12.

• Production of drive motor and swing motor relief valves, verification of dynamic characteristics for actual vehicle implementation, and completion of development

2015. 04.

• BEST SUPPLIER AWARD (PARKER KOREA)

2015. 01.

• ISO14001 Environmental Management System Certification

2014. 08.

• Moved to the current factory (33-16 Jeongnam-dong-ro, Hwaseong-si, Gyeonggi-do)

2010. 11.

2002. 10.

• ISO9001:2008 Quality Management System Certification

1997. 08.

• Development and supply of MCV OVERLOAD RELIEF VALVE and MAIN RELIEF VALVE parts for 5-ton excavators.
  Establishment of a specialized production system for hydraulic and pneumatic products and relief valves.

1994. 06.

• Development and production of hydraulic control valve parts

1993. 04.

• Founded. Supply of motor parts (LG Electronics)