Cold-rolled electrical steel is also called silicon steel, As the name suggests, the electrician silicon steel is made by cold rolled with the silicon content ranged from 0.8-4.8. General thickness below 1mm, therefore calls the thin steel.

The cold rolling silicon steel is classified as the crystal grain non- oriented and the crystal grain oriented one. The crystal grain oriented cold rolling steel serves as the power transformer, large-scale generators and other equipment cores.

the WISCO's NGO maintains a low specific total loss as well as a high magnetic polarization, better than GB/T2521-1996 provisions.

30QG100//30QG105//30QG110//30QG120//30Q120//30Q130//30Q140//27QG100//

27QG110//27QG120//27Q120//27Q130//27Q140