- EFFEnterprises Co
- Address:No, 168.sec 1 johan sing rd Dali Dali,Taichung, Taiwa
- Sheng Yang Hsing Precision Machine Co.,Ltd.
- Address:No. 58, Lane 450, Caofong Rd., Siansi Township, Chagnhua Taiwan 507 Taiwan
- Pao Huang Technolog Co. Ltd.
- Address:No. 28, Chung Cheng 1st Street, Yung Kang City Tainan Hsien 710 Taiwan
- Yeeu Chang Enterprice Co., Ltd.
- Address:3F, No. 168, Li De St., Jung He Dist., New Taipei City, Taiwan, R.O.C. New Taipei City Taiwan 235 Taiwan
- Efort Enterprises Co,
- Address:No, 168.sec 1 johan sing rd Dali Dali,Taichung Taiwan 412 Taiwan
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