WIT Sales & Refining is a San Jose, CA Precious Metals Refinery, which has served the electronics and plating industries since 1980. It is a fully permitted Treatment Facility (TDSF) and Hazardous Waste Transporter by the California Department of Toxic Substances Control. Selected precious metals are recovered and refined from encapsulated materials and plating solutions that are generated as scrap or contaminants by the electronics industry. These recovered metals are refined to .9995 purity