Charter Manufacturing Company, Inc. is a privately held, family-owned steel and iron production and manufacturing company founded in 1936, when the Mellowes family established Charter Wire in Milwaukee. Today, its family of businesses produces steel and iron products, including engineered components and castings, and has grown through four generations of family leadership.
ISO 50001:2018 – Energy Management System
ISO 14001:2015 – Environmental Management System
ISO 9001:2015 – Quality Management System
A2LA – Metallurgical Lab
IATF 16949:2016 – Quality Management System
Ford Motor Company Q-1 program
Compliance program
DaimlerChrysler Gold Pentastar
Compliance program
General Motors Supplier of the Year
Compliance program
FORDQ1
Quality certification