... ,(ISO9001/ISO14001) 1;capacity:12m3/h-1000m3/h 2;Material:FRP 3:Model:GBL3 Cooling tower,industrial cooling water tower,Brief ... ISO9001/ISO14001 certification. From the material,there are stainless steel,FRP(fiberglass),galvanized.It consists of wind tunnel,air blower,speed ...