Roll_Forming_Machine

Professional Metal Sheet Rollformer Manufacturer since 1963. Products Include Roofing,Tile sheet,Ceiling T-Bar,Partition Beam,Floor Deck,Door Frame, C&Z Purlin Equipments ..etc. Learn more at http://www.senfung.com

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senfung 

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Groups > Howto, Educational & How-To > How-To

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created:

12/28/08

updated:

10/7/09