... Long life time New roof tile PVC plastic corrugated roofing sheet forming machineLong life time more than 50 years ... quarters to flat slope, the new rural construction, villa roofing, pile of loading bays, farms, vegetable shed, rain booming ... train the workers for our customers.tag: roofing sheet making machine; roofing sheet machine; roofing sheet; corrugated roofinng sheet making machine; ...