Gold Member Since 2008
Audited Supplier

Hangzhou Zhongyuan Machinery Factory

Roll Forming Machines, Steel Coils, Corrugated Sheet manufacturer / supplier in China, offering Double Layer Forming Machines for Sheet Metal, Double Layer Roll Forming American, CE Steel Wall Cold Roll Forming Machine and so on.

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Factory process

Showing Room 2 [Jul 26,2011]
Showing Room 2

showing room 2