- CNC Lathe-Focus CNC Co., Ltd.
- Address:No.20-1, Alley 65, Lane 140, Dalin Rd., Daya Dist., Taichung 428, Taiwan Taichung City, Taichung
- TERNG SHUENN -Machine Tool, Vise, ChuckingReamer
- Address:No.5, Ln. 17, Ziyou St., Sanchong Dist. New Taipei City 241, Taiwan (R.O.C.)
- Feng Cheih Precision Machinery Corporatio
- Address:No.81, Chien Hsing St., E. Dist.,, Taichung,