- Dollarchip Technology Inc.
- ADI, Realtek, Ti, UTC, MPS, LTC, WIFI module, GPS module.
- Address:9F-3,No.547,Guang Fu south Road,Xin Yi district ,Taipei City Taipei ROC 110 Taiwan
- adi communication
- Amateur portable, Commerical protable, Mobile,adi Corp..
- Address:No. 193, Sec. 1, Chungching Road, Taya, Taichung, Taiwan 428
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