- Smart-C International Ltd.
- Address:5F-3, No. 167, Sec. 1, XinTai 5th Rd. Xizhi City, Taipei Hsien 221 Taiwan, R. O. C.
- Jyi Shyang Machine Co., Ltd.
- Address:3,ALLEY 3,LANE 63, HSIANG SHING RD. , TAICHUNG , TAIWAN
- Swift International Ltd
- Address:The pioneer park, High-New Technology Development zone
- YUNN TONG ELECTRONIC ENTERPRISE CO LTD
- Address: