- Y-HOUSE CO., LTD.
China(Mainland)
- JI HUI ENTERPRISE CO., LTD.
China(Mainland)
- DARSEN ENTERPRISE CO., LTD.
China(Mainland)
- CHANNG CHIN INDUSTRY CORP.
China(Mainland)
- KAO LAI FASTENERS INDUSTRIAL CO., LTD.
China(Mainland)
- GTEN BALL SCREW TECHNOLOGY CO., LTD.
China(Mainland)
- NAN YUN INDUSTRIAL CO., LTD.
China(Mainland)
- SPRING LAKE ENTERPRISE CO., LTD.
China(Mainland)
- YING MING INDUSTRYCO., LTD.
China(Mainland)
- HEAVY POWER CO., LTD.
China(Mainland)
- BEN YUAN ENTERPRISE CO., LTD.
China(Mainland)
- SHUH DEAN FARMING & IND. CO., LTD. (SOTECK CORPORATION)
China(Mainland)
- KUENYUEH INDUSTRIAL CO., LTD.
China(Mainland)
- LONG FRIEND PLASTICS CO., LTD.
China(Mainland)
- SHERN SHANG COMPOSITES PULTRUSION CO., LTD.
China(Mainland)
- KING LEE CHANG HARDWARE INDUSTRIAL COMPANY
China(Mainland)
- JRL FASTENERS CORP.
China(Mainland)
- MENG RUEI CO., LTD.
China(Mainland)
- YI HUNG WASHER CO., LTD.
China(Mainland)
- SHUENN CHANG FA ENTERPRISE CO., LTD.
China(Mainland)