cast iron grating HPM (9)

      B-4  Inerratic shape.

      B-3  Bright and clean in appearance;

      B-2  Advanced methods on the sand processing and modeling;

      B-1  Unique formula;

B:  Unique technology and features:

A:  Characterized by large in scale and variety;

cast iron grating HPM (9)

cast iron grating HPM (9)
A:Large in scale and variety:
B:Advanced methods on the sand processing and modeling;