Committed to Quality Through Application of the ISO 9001:2015 Standard.

We supply our customers with Briquetted alloys, Silicon Carbide Grain, Sorelmetal®, Pig Iron, DK Recyling, Vale Nickel, Milco Carbon, Ferro phosphorous, Ferro-alloys, Ferrosilicon based Inoculants, CoorsTek Ceramic Filters, Desulfurizers, Cored wire, and Cogebi Mica.

On June 29, 2001 Miller became one of the first U.S. companies to become certified to the ISO 9001:2000 standard. We continue to advance and exceed the requirements of the latest standards.

Committed to Quality Through Application of the ISO 9001:2015 Standard.

Miller and Company Manufacturing Locations:
Port Western Processing Facility, Mulga, Alabama Seneca Process Facility, Seneca, Illinois

Our laboratories have the most modern equipment available and enables us to get accurate analyses much faster, insuring that our customers have the highest quality products that they are accustomed to receiving from Miller and Company.

In Seneca, IL we have three plants located under one roof on a common site, optimal efficiencies will be achieved as the costs of much of the rolling stock, labor and management can be shared across the three product lines. Further contributing to cost efficiencies, the Seneca Processing Facility is only a few blocks away from the Illinois River thereby permitting ready access to barge shipments of the raw material feedstocks for these three plants. Rail service by means of a spur directly into the plant is furnished by the CSX railroad.

Miller and Company LLC Quality Policy

Miller and Company LLC will strive to provide our customers with continuously improving products and services in order to meet or exceed their requirements through the constant monitoring, evaluation and improvement of the effectiveness of our quality management system.