Grinding up cell phones, PCB, and electronics for gold and other valuable metals such as silver, platinum, palladium, copper, etc. We show the whole process from grinding up the boards and recycling them to separating the metals on our shaker tables. For more info please email or call: Email: info@MBMMLLC.com Phone: 360-595-4445 Website: http://www.mbmmllc.com/ Facebook:…