POONGSAN Corporation
KOREA CLAD TECH Co., Ltd.
Jeil Machinery Co., Ltd.
ENKEI SANKI CORP.
BS Metal Co.,
Kyungbang Tech Co., Ltd
SUECO ADVANCED MATERIALS CO.,LTD.
IMPT
nanotech
Kaikong automation equipment(Tianjin)Co.,Ltd
SUNGWON
Hilco Industrial Acquisitions BV
SAMJIN Weltech Co.,Ltd
EML (Eloi MateriaLs) Co., Ltd.
Jae Young Tech.