- Princeton Technology Corp.
- Address:2F, No. 233-1, Baociao Road,, Sindian, Taipei, Taiwan
- Yi-Jeong Industrial Co., LTD.
- Address:No.908, Sec.1, Shi Nan Rd., Wu Zi Hsiang, Taichung, Taiwan R.O.C., Taiwan
- YEN SHENG TRAFFIC UTILITY Co., LTD.
- Address:Neihu Rd., Taipei, Taiwan
- Poly Color Film C., Ltd.
- Address:Mei Shih, Taoyuan, Taiwan, Taiwan
- YI TING Enterprise Co., Ltd.
- Address:Ganyuan, Sulin, Taipei, Taiwan
- Sajones Co., Ltd.
- Address:6Fl, 5, Sec 2,Tun Hua South. Road, Taipei, Taiwan, Taiwan
- Giant Motors
- Address:Shuanglien Street, Taipei City, Taiwan
- YA ZHU INDUSTRIAL CO., LTD
- Address:JHONG JHENG 1ST., YONG KONG, TAINAN COUNTY, Taiwan
- Parts Power
- Address:Zhongping, Xinzhuang, Taipei county, Taiwan
- Poriro Co., Ltd.
- Address:No.222, Boguan 2nd St, Taichung, Taiwan, R.O.C, Taichung, Other, Taiwan
- Easternsun Percise Co.
- Address:Ningan street, Lujhu Township, Kaohsiung County, Taiwan
- Adapt-Mobile Asia Co., Ltd.
- Address:5F, No. 112, Sec. 2 Zhongshan N. Rd., Taipei City, Taiwan
- Hu Lane Associate Inc.
- Address:No.68, Huanhe St., Sijhih City,, Taipei County, 0, Taiwan
- Jaguar Precision Industry Co., Ltd.
- Address:Chen Chien, Shulin, Taipei, Taiwan