... rolled in morden plants where the heating, rolling and colling . Carbon steel sheet: 1:Type Symbol :SS330,SS400,Q195,Q235,ZJ330B,ZJ400B ... ZJ450W,ZJ500MC,ZJ500W,SPA-H.SAPH370,SAPH440.3.High strength steel,Type symbol: ESTE550TM,HSLAS-F80,ZJ550MC,ZJ550W,ZJ600MC,ZJ600W, ... ZJ650W,ZJ650W,ZJ700MC,ZJ700W,HSLAS-F100 S700MC.4.Corrugated steel with lath and lentiform.Type symbol: ZJHWOur products are ...