China Ducting Fabrication, China Ducting Fabrication ...
Hot sale factory direct hvac duct machine forming fabrication in low price. ... 1- cnc plasma cutter 2- roll bending machine 3- seam welding machine 4- gorelocker For rectaglua air duct fabrication machine There are autoduct line ADL-II, ADL-III, ADL-V with different configuration and performance for your option Other suggested machine such as ...
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