Profile: REC Advanced Silicon Materials, LLC is a producer of polysilicon & silane gas for the photovoltaic and electronic industry. Our products are used for solar applications. We are accredited with ISO 9002 and ISO 14001 certifications. Our closed-loop silane manufacturing process produces consistent, ultra-pure silane by conversion of metallurgical-grade silicon into trichlorosilane and reduction/distillation to silane.