651-778-3300 Mon - Fri 7:00am - 3:30pm 867 Forest Street, St. Paul, MN 55106
Gray, ductile, and austempered ductile iron castings up to 250lbs.
ASTM A536, SAE J434, ASTM A48, SAE J431


February 22, 2024
Northern Iron & Machine is proactively working with the Minnesota Pollution Control Agency to resolve air permitting issues at our St. Paul, Minnesota location. Some steps we have taken include: ·        Submitted and complying with a plan to ensure initial and annual hood certifications are completed on time. ·        Operating air quality control equipment according to current permit requirements, our updated operation and maintenance plans, and manufacturer specifications. ·        Submitted a complete...
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