CMSA has more than 18 years of experience manufacturing and distributing parts and pieces for the coil and winding of transformers, electric motors, and street lighting industries.

Our company offers a variety of products and supplies certified by accredited organizations. We work closely with leading companies in the market, becoming a great ally in the national and international territory.

Coil and winding supplies
Our portfolio includes transformer accessories, engine accessories, LV connectors, MV connectors (underground), aluminum and copper enameled wire, electrical insulation papers, tap changers, polymer lighting arresters, overpressure valves, dielectric oil and varnish and TC´S – TP´S – TV´S. 

Lighting and street lighting supplies:
Our portfolio includes pipe clamps, LV connectors, MV connectors, outdoor oval cage lamps, photocells, photocontrol/photocells receptacle and shorting cap’s.

CMSA - Transformer and Lighting Technologies

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