Industrial Transfer Cars by Perfect Material Handling,Perfect Misc. Material Handling Equipment | Contact Us Perfect Material Handling,Perfect 23rd & Duss Avenue, Ambridge, PA 15003 Phone: 412-914-0375 • Fax: 412-914-0127 e-mail: info@Perfectmaterialhandling.net 30 Ton Overhead Crane | 10/ 20/ 40/ 50/ 100 Ton | Factory Price