2022

- Acquired the Key-type Ex. Junction Box (WIN700K) Certificates
- Certified QAN/QAR Ex. Quality System

2021

- Registered as a DSME (Currently Hanhwa Ocean) Partner (Shipbuilding and Marine)

2015

- Registered as a DSME (Currently Hanhwa Ocean) Partner (Special Ship)

2013

- Acquired ISO14001:2004
- Acquired OHSAS 18001:2007
- Acquired IECEx Service Facility
- Acquired the Ex. Light Signal Column IECEx Certificate

2012

- Founded a R&D center
- Moved and Expanded the Head Office and Factory
- Acquired the Ex. Signal Device (SD16 SERIES) ATEX/IECEx Certificates
- Acquired the Ex. GRP JUNCTION BOX (BON500 SERIES) ATEX/IECEx Certificates

2010

- Acquired a SHI Q-MARK (GOLD)

2009

- Acquired the Breather Drain (BD25) ATEX Certificate

2007

- Founded and Merged to WOOJOO M&E Co., Ltd.
- Acquired the Ex. e Enhanced Safety Explosion Proof Structure Certificate (National’s First)
- Selected as a Venture and INNOBIZ company

2006

- Acquired ISO 9001

2002

- Registered as a SAMSUNG Heavy Industry (SHI) Partner

1999

- Founded WOOJOO Mechanical and Electrical