The main specification is asbelows:   

Standards:   GB/T12754, JIS G 3302, ASTM A653M, Q/CHG 2-2003

Thickness:   0.18-7.5mm;   Width: 914-1500mm

Tolerance:    2/0mm,thickness tolerance : 0.02/-0.02mm(or according to customers'' request).

Coatingmass:  60-280g/m2

Coilweight:    5-8 metric tons

CoilDM:    I.D:   Φ508mm   O.D: Max Φ1500mm

Surfacetype:  Big spangle ,normal spangle, min-spangle,free-spangle;

Surfacetreatment:  chromated, unoiled/oiled, brightfinished, skin passed.

Main Usage: General use for Roof, Corrugated roofingmaking,Household appliance, The outside of buildings, Structures,Tile row plates, Deep drawing and deep drawn,etc.

Other further infromation,pleasecontact me .

Ms Lisa,skype:liwlisa