Preda automatic duct line 5 is running smoothly at customer's working site!
Our duct line 5 is equiped with standard four electric decoilers +

Mitsbishi PLC system+leveling+beading+pittsburgh locks+duplex flange forming+hydraulic folding

As a reliable manufacturer of duct lines, we hereby sincerely look for professional agents worldwide

to promote our auto lines and machines for HVAC ducts.
Any interest, please do not hesitate to contact us via email.: jason@predamachine.com
+86-18355328139 (WhatsApp& Wechat)
www.predamachine.com
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