1) The  standard container roof is processed by weathering steel (SPA-H)/Q235 material. The ISO size is 2.0*1045*2356MM;

2) The five-wave round head top plate used in the standard shipping container, the surface is covered with zinc-rich primer for anti-rust treatment, the conventional 20-foot container needs 5 sheets, and the 40-foot container requires 11 sheets;

3) We can produce standard five-wave round head top plate, four wave square head top plate, three wave square head top plate and various thickness and length roof panles;