Sungsoo ENG - 성수이엔지(주)

Nov. Registered in Zenith World as a partner.

Dec. Registered in LG Innotek Vietnam Co.,Ltd as a partner.

Dec. Registered in Seoul Semiconductor Vietnam Co., Ltd. as a partner.

Feb. New construction of the head office was completed

Feb. A clean room of the factory building was completed

Jun. Was ISO 14001 certified

Jun. Was ISO 45001 certified

Oct. Commencement of new construction to move
the head office

Feb. Registered in Gimcheon Education Office
as a partner.

Jul. Registered in Chilgok Education Office as a partner.

Nov. Registered in Korea Institute of Energy
Research as a partner.

Dec. Registered in Dongwon as a partner.

Jun. Registered in Gumi Education Office as a partner.

Oct. Was ISO 9001 certified.

Jun. Obtained a Class 1 license of mechanical
work of gas

Dec. Registered in LB Lusem as a partner.

Feb. Joined Daehan Plant Financial Cooperative.

Feb. Obtained a license of mechanical works.

Feb. Joined Construction Association of Korea.

Mar. Registered in LG –Hitachi Water Solutions
as a partner.

Mar. Registered in LG Siltron as a partner.

Apr. Registered in LG Electrons Inc. as a partner.

Feb. Sungsoo ENG (General) was established.

Mar. Registered in LG Innotek Co., Ltd. as a partner.

Aug. Commencement of work of the head office

Nov. The head office was completed.

Dec. Sungsoo ENG Co., Ltd. (Corporation)
was established.