Corefficient S.R.L. 2017-05-24T17:29:59+00:00

Corefficient, S.R.L. de C.V.

Corefficient S.R.L. de C.V. designs, manufactures and markets energy efficient electrical cores; a major component used in the manufacture of dry-type and liquid-filled transformers. Based out of Monterrey, Mexico, the joint venture agreement between Hammond Power Solutions Inc. and NMLP is reflective of the strong, long-term relationship between the two companies which both bring the value of people, technology and financial strength to Corefficient.

The state-of-the-art facility will be fully operational by the end of the year, and the electrical core product manufactured by Corefficient will meet new U.S. Department of Energy efficency regulations commencing in 2016. Corefficient’s goal is to ensure the consistent delivery of exceptional service, and the company looks forward to building a new legacy of value to the core.

Find out more about Corefficient at


  • Mitre cut cores with frames (via precision cut Georg machines)
  • Distributed gap wound cores (via Tranco and AEM Unicore machines)
  • Annealing furnace – 6,000 lbs. per hour
  • Comprehensive core testing

Corefficient, S.R.L.

Ave. Avante #840
Parque Industrial Guadalupe
Guadalupe, Nuevo Leon
C.P. 67910
Phone: +52 81 2088 4000