- Siliconbank
- silicon scrapprductssolar waferpot scrap, top&tail, broken wafer, poly chip, multi side block , *****ic-grade, solar -grade ingotpseudo square wafer - 125mm×125mm, 156mm×156mm.
- Address:shintomi, Chuo-ku, Tokyo, Japan
- YSD Inc.
- Solar grade silicon ingot.
- Address:45 Nishikawashima Yokohama Kanagawa Japan
- SIGMA JAPAN LTD
- Hybrid scooter,IC grade silicon,solar grade silicon wafer,scrap of plastice and metal,scrap of copper,transportation,Plastics & Products.
- Address:3-6-3, Takasu,
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