- Upsilon
- Address:No. 12, Ln. 384, Yongfeng Rd., Bade, Taoyuan County, Taiwan
- Chi Enterprises Co., Ltd
- Address:
- XTerrane (Trade) Limited
- Address:2F.-4, No.412, Sec. 5, Zhongxiao E. Rd.,
- KAE CHEANG industrial co,.ltd
- Address:1F, No. 982, Wuguang Rd, Wurih Township
- Hsuan Cheng Tech.
- Address:10f-2, 880 Zhongzheng Road
1