we can offer the flate bar or hot rollde nattow steel plate with the specification of:3-40mm*140-430mm*6-12m, the material is Q235B and Q345B, 

if you have any need ,pls connect with me any time!

thank you

nancy huang

T:86-335-3652917

F:86-335-3641390

Mobile:86-13785932522

TradeManager ID:CN20034945

flat bar