... our steel strpaping production line be designed and produced by ourself,so,we also supply steel strapping production line to ... ,about 8 tons per 8tonsRaw Material Specification:Cold rolled ones:width:183/192/195/232/ ... prefer.If you have cold rolled machine,you can use hot rolled steel materialwidth:183/192/195 ... Actually,the thickness is controlled by the cold rolled machine,this is as your demanding, ...