2018 04 Participated in Sea Japan 2018.

201712Participated in Marintec China 2017.

10Participated in KORMARINE 2017.

04 Establishment of research and development department.

04 Achieved patent of Guide Bar

201605-12Authorized sales agent of Deck machinery manufactures.

12 Approved of promising export firm.

10 Approved of on board delivery service.

03 Certified LSA by Dongnam Marine Crane(DMC)

201510Participated in KORMARINE 2015.

04 Agency agreement with FLO SOLUTIONS PTY LTD.

201402Branch Office was established in Busan.

201308ISO 9001 and ISO 14001 Certified. (German Cert).

200910Authorized supplier to Doosan Engine

09 Certified Venture Business (KIBO).

200710Authorized sales agent of HMD.

09 USAM ENGINEERING & TRADING was established.

200410Authorized supplier to STX.

200208Authorized supplier to HYUNDAI SAMHO.

200006Authorized supplier to HHI.

04Authorized supplier to HMD.

01Authorized supplier to STX Shipbuilding.

01USAM ENGINEERING was established.