- Evervictory Acutech Corporatio
- Address:No.5, Industrial One Road, Kuan Yin Industrial Area,Taoyuan, Taiwan 32844 Taiwan(China), Taoyua
- Original Source Chemical Co.,Ltd.
- Address:3F, No.11, Sec.3, Min-Sheng E. Rd., Taipei Taiwan, R.O.C 10478 Taiwan
- Jongmaw Chemical ., Ltd.
- Address:No.6 Jing Hwa Rd. Jung Kang Tainan 710 Taiwan
- Wellsil Techology Inc.
- Address:No.5, Ren-Ai Rd., Hukou Township Hsinchu County Taiwan 303 Taiwan
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