Fire Damper Production Line,HVAC Duct Forming Machine,Auto ...
Rectangular Duct Forming Machine Round Duct Forming Machine Fire damper full auto line machine Metal Shearing and Folding Machine Special Roll & Spin Forming Machine Laser Cutting/Welding Machine Mob: 86-20-86392020,86-20-36850683 Fax: +86-20-36850682 Email:[email protected] Add: Shitang Industry Area, Jinghu Road, Huadu District, Guangzhou
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