sand plant in North Dakota

Knife River Corporation is one of the Top 10 Aggregate Producers in America and is one of only three companies in that distinction that remains U.S.-owned and operated.

Knife River Corporation is one of the Top 10 Aggregate Producers in America and is one of only three companies in that distinction that remains U.S.-owned and operated.

Knife River Corporation is one of the Top 10 Aggregate Producers in America and is one of only three companies in that distinction that remains U.S.-owned and operated.

Knife River Corporation is one of the Top 10 Aggregate Producers in America and is one of only three companies in that distinction that remains U.S.-owned and operated.

DCR Inc. is located in West Fargo, North Dakota and has more than 30 years experience in designing and engineering Sand Heaters and Asphalt Plants.