Products/Services We Offer: |
Long-term purchasing various silicon material, including: 1, broken or used single silicon chip: ¡°blue ball¡± (IC flake with plastic), silicon wafer, IC flake.
2, top & tail material, leftover material, pot material and broken ingot which caused in the ingot growing and wafer producing.
3, solar battery scrap which produced by solar (photovoltaic) co***ny
|