CNI Headquarters — Madison Heights

1451 E. Lincoln

Madison Heights, MI 48071

Ph: (248) 586-3300

Fax: (248) 586-9518

CNI — Cadillac

567 5th St.

Cadillac, MI 49601

Ph: (231) 775-6144

Fax: (231) 775-4716

CNI — Owosso

1370 East South St.

Owosso, MI 48867

Ph: (989) 725-7100

Fax: (989) 723-2254

CNI — Del Rio

1661 Frontera Drive

Del Rio, TX 78840

Ph. (830) 775-3340

Fax: (830) 775-0903

CNI — Acuna

Carr. Presa La Amistad

Km. 4.5 C.P. 26220

CD.Acuna, Coahuila

Ph: 0115287730588

Fax: 0115287730320