ChinaRoofingSheetFormingMachineSuppliers Company Profile Wuxi J&R Roll Former Co., Ltd is a manufacturer of roll forming machine, CZ purlin roll former, silo bin forming machine and other similar metal cold roll forming machines. We have a strong team for design and installation. Our machines are mainly used in steel and agricultural structure industries for producing steel C and Z purlins, load-bearing plate of buildings, wall and roof protective structure colorful steel plates
http://www.jr-rollformingmachine.com/
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