- SONIC ADVANCE LTD
- Polysilicon,silicon wafer,silicon ingot,Polysilicon Chunk.
- Address:NANBA KS building 5F, Motomachi, Naniwa-ku,
- Radha Kishoo & Co.,
- environmental products such as solar wafers 156mm, polysilicon chunk, solar ingots, solar cells, & solar panels of major brands in japan.
- Address:Kawaramachi, Osaka, Japan
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