- WIA CO., LTD.
China(Mainland)
- BOAS INTERNATIONAL CO.
China(Mainland)
- SONGWON AUTOLAMPS CO., LTD.
China(Mainland)
- WOOIL PRECISION MANUFACTURE CO., LTD.
China(Mainland)
- KOREA FLANGE CO., LTD.
China(Mainland)
- HANDOLE INDUSTRIAL CORPORATION
China(Mainland)
- NOVA INTERNATIONAL
China(Mainland)
- KUNHUNG ELECTRIC CO., LTD.
China(Mainland)
- WOOSU AUTOMOTIVE CO., LTD.
China(Mainland)
- YOUNGSHIN PRECISION CO., LTD.
China(Mainland)
- POP PACK CO.,LTD.
China(Mainland)
- BAIKSAN T&S
China(Mainland)
- MOPAZ CORP.
China(Mainland)
- VERHEUL
China(Mainland)
- YM CORP
China(Mainland)
- PONDY POLYMERS GROUP CO.
China(Mainland)
- YS TECH CO., LTD.
China(Mainland)
- Y.K. CORPORATION
China(Mainland)
- CHOYANG M & M
China(Mainland)
- PAUL TRADING COMPANY
China(Mainland)