- YJF.LTD
- Address:18 Lane 215 Zhonghua 2nd Road
- Jacob Iron Works Co., Ltd..
- Address:No. 6 Industrial 21st Rd.
- AUTO WELL ENTER. CO., LTD.
- Address:537-8, Chung-San Rd., Ching Shui, (436) Taichung Hsien, Taiwan
- Chih Chuen Incorporation Co., Ltd.
- Address:No. 8, Alley 65, Fukuang 5th Lane, Wu-Kuang Road, Wujih Hsiang, Taichung County, Taiwan 414
- Jin Year Precision Co., Ltd.
- Address:NO. 349, Puzi St. , Fengyuan Dist. ,
- HOMGE MACHINERY IND. CO., LTD.
- Address:No. 287, Sec. 1, Shien Lin Rd. , Ta Ya Shian
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