- SONAMU CO., LTD.
China(Mainland)
- LIVING ART CO., LTD.
China(Mainland)
- KISAN ELECTRIC CO.,LTD
China(Mainland)
- D & H INTERNATIONAL CO., LTD
China(Mainland)
- JUNGHO CO.,LTD
China(Mainland)
- M.S. CORPORATION
China(Mainland)
- TONGIL INDUSTRY CO., LTD
China(Mainland)
- GREENSYS CO., LTD.
China(Mainland)
- DONG WON CO., LTD
China(Mainland)
- SAEWON GENERAL CO., LTD.
China(Mainland)
- PURIFYING WATER AND REMOVING RESIDUAL CHLORINES IN WATER
China(Mainland)
- MIDASIA FOREIGN TRADE CO.
China(Mainland)
- HYUNSUNG CO., LTD.
China(Mainland)
- CHUM BON CHINA CO., LTD
China(Mainland)
- GUSAM STEEL MFG.
China(Mainland)
- FIRTECH KOREA
China(Mainland)
- NEXGEN CO., LTD.
China(Mainland)
- TAECHANG INDUSTUILA CO.
China(Mainland)
- DAEWOOTECH CO., LTD.
China(Mainland)
- SUNGHO IND. CO., LTD.
China(Mainland)