1、 What is corrugated steel sheet 　　Corrugated steel sheet, as an alternative product to make up for the defects of concrete structure, is a new type of structure which uses 4.0 mm ~ 8.0 mm thick plate to increase its strength through corrugated forming and assembly construction. 　　2、 Characteristics of Corrugated Steel Sheet for sale 　　Strong durability 　　The durability of permanent...