Ingots, Wafers

Solar energy manufacturing equipment, solar cells & modules, and solar power solutions,

Solar grade mono- and poly-crystalline silicon wafers

Nanjing Advanced Semiconductor Technology (NAST), Co., Ltd specializes in the production of semiconductor-grade silicon material, including optimized hot zone and full-automatic process of crystal growth.

Polysilicon of solar and semiconductor grade, Si particles and Si wafers

Crystal growing furnace, semiconductor cutting, grinding, polishing and other intelligent crystal processing equipment. Polishing fliuds. Quartz crucibles.

Ultra thin PV cells.

Silicon ingots and wafers for PV applications

Large manufacturer of sapphire for LED and metallization pastes for solar industry.

Manufacture CZ/FZ/NTD Silicon ingots, Epi wafers, polished wafers, Antimony-doped wafers, etched wafers, TVS wafers, Arsenic-doped wafers, ultra thin wafers, deep diffusion wafers, solar ingot and wafers, cells, modules and Sapphire wafers.