- JG Co., Ltd.
- silicon metal, silicon, silica fume, micro silica.
- Address:No. 79, Feng Nan St., Feng Yuan City, Taichung County Taichung Taiwan
- Silica Trading Co., Ltd.
- silicon metal, silica fume, micro silica, silicon.
- Address:No. 79, Feng Nan St., Feng Yuan District Taichung City Taiwan Taiwan
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