Ilsco, Cincinnati, has appointed Apex Electrical Sales Inc. as the rep for its electrical connectors in Arizona, and Electro Link Sales, LLC as the rep for its electrical connectors in New Mexico and western Texas. Apex Electrical Sales, Phoenix, was established in 2002. Rick Kostewa, principal, manages a staff of 15 to serves the electrical distribution community in their territory. Electro Link Sales, Albuquerque, N.M., was established in 2002. A staff of six led by Barry Oliver, general manager, has a combined 163 years of experience. Both agencies are active NEMRA members.