IMMSA
Atizápan de Zaragoza, Mexico · Home and Garden
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Last verified
May 2026
Overview
IMMSA is a leading custom manufacturer of copper and aluminum busbars, connectors, and bushings, based in Atizapán de Zaragoza, Mexico.
We specialize in supplying top Original Equipment Manufacturers (OEMs) across the energy, electrical, mobility, data center, EV, and oil & gas industries. For over 25 years, IMMSA has been a trusted partner, providing critical components that power North America’s electrical grid infrastructure.
Our commitment to quality is underscored by our ISO 9001:2015 certification and compliance with ASTM B187 and IEC 61439 standards. We offer in-house tin and silver plating, as well as epoxy coating, ensuring reliable performance and longevity for our clients’ applications. We are dedicated to delivering customized solutions with precision and efficiency, backed by a strategically located network across Mexico and the United States.
We specialize in supplying top Original Equipment Manufacturers (OEMs) across the energy, electrical, mobility, data center, EV, and oil & gas industries. For over 25 years, IMMSA has been a trusted partner, providing critical components that power North America’s electrical grid infrastructure.
Our commitment to quality is underscored by our ISO 9001:2015 certification and compliance with ASTM B187 and IEC 61439 standards. We offer in-house tin and silver plating, as well as epoxy coating, ensuring reliable performance and longevity for our clients’ applications. We are dedicated to delivering customized solutions with precision and efficiency, backed by a strategically located network across Mexico and the United States.
Contact Details
sales@immsa.mx
Atizápan de Zaragoza, Mexico, Av. Alfredo del Mazo #14
+2
Founded
1998
Company Type
Sole Proprietorship
Employees
200-500
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