We are DURAMA, DURAble MAchines manufacturer. 
DURAMA design and manufacture many metal processing machines, including hydraulic shearing machine, hydraulic press brake, hydraulic and mechanical roll bending machine, hydraulic ironworker, hydraulic press and mechanical power press etc..
Recently years we enlarge our products range to duct machines, including square duct line, spiral duct line, and many related machines including TDF flange machine, lock forming machine, grinding machine, plasma cutting machine, etc..