PV4 PV6 R101 Tr4 Double Layer Roof Panel Roll Forming
Sussman Processing technology: Sussman rollers is through grinding, quenched, chroming,finish machining,polishing,coated with chrome 0.05mm, all rollers are shiny, stronger and avoid rust.etc to make stronger, the roll forming machine is more robust and easier to use. The metal sheet produced by our machine is always flat and perfect profiles., because in the design and during …
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