WhaleTeq Co., Ltd

9F, No. 27, Minquan W. Rd., Zhongshan Dist., 10452 Taipei City Taiwan Telephone +886 2 25960701 Fax +886 2 25960702 service@whaleteq.com http://www.whaleteq.com

Wellcare Co., Ltd.

16F., 738, Jhong Zheng Rd. Jhong He District, 235 New Taipei City Taiwan Telephone +886 2 82262899 Fax +886 2 82262889 info@wellcare-global.com http://www.wellcare-global.com

VISGENEER INC.

No. 335, Sec. 6, Zhonghua Rd., 30094 Hsinchu City Taiwan Telephone +886 3 5181918 Fax +886 3 5181908 vis@visgeneer.com.tw http://www.visgeneer.com.tw