900 type corrugated galvanized steel sheets is more suitable for roof lining and wall sheet.

This 828 type corrugated galvanized steel roofing sheet widely used in villa roofs, urban flat slopes, and tourist scenic areas.

Wiskind 820 corrugated steel roofing sheets needs to be installed by brackets, the screws are not exposed, it is used for large-span roofing, the drainage effect is good, it is not suitable for transportation, and it is mostly used for on-site processing.

Wiskind 760 corrugated steel roofing sheets needs to be installed by brackets, the screws are not exposed, it is used for large-span roofing, the drainage effect is good, it is not suitable for transportation, and it is mostly used for on-site processing.

Wiskind 475 corrugated steel roofing sheets 360° occlusion. For large-span roofing, concealed, with special brackets, with good drainage performance.