- Prowell Corporatio
- Address:1F, No.229, Lane 150, Hsin Yi Road, Sec 5, Taipei,
- Miyata Corporatio
- Address:7F,No.50,Sec 2, Nanking E. Road, Taipei Taiwan Taipei, Taiwa
- GlobalTop Tecnology Inc. - Material
- Address:No. 16, Nan-Ke 9th Road, Science-Based Industrial Tainan, Taiwa
- Sunnywi
- Address:5F., No. 554, Linsen N. Rd., Zhong Shan Distric taipei, taipei
- Repoly Resin Coporatio
- Address:29~1, Lane 89, Sec. 3, Chung-Kong Road, Taichung,
- Swancor Ind. Co., Ltd.
- Address:No 9, Industry South 6 Road Nan Tou Taiwan 54066 Taiwan
- Taian Electric Heating Company, Ltd.
- Address:2-6 Chung-luen Road Fengshan Taiwan
- Uni Bio-Technology Inc.
- Address:5 F, No. 523, Min Shen Rd., Taichung Taiwan 403 Taiwan
- Ricoh Union Co., Ltd.
- Address:5F., No. 288, Guangming St. Xindian Taipei County 231 Taiwan
- JOI INC.
- Address:8F, No. 1-1 , Chung Hsiao E. Rd. Taipei Taiwan
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