... morden plants where the heating, rolling and colling . Carbon steel sheet: 1:Type Symbol :SS330,SS400,Q195,Q235,ZJ330B,ZJ400B,20,30,SPHC ... ,ZJ650W,ZJ650W,ZJ700MC,ZJ700W,HSLAS-F100 S700MC.4.Corrugated steel with lath and lentiform.Type symbol: ZJHWOur products are high quality with proper ...