About Hilec

Hilec, LLC is a leading manufacturer of coated fiberglass sleeving and related products for use in electric motors, generators, transformers, lighting devices and wiring harnesses.

Hilec produces vinyl, acrylic, and silicone rubber coated sleeving as well as heat- cleaned glass and saturated grades. The products are called out for use in a wide selection of UL Insulation Systems. In addition to the traditional coated glass sleeving, Hilec also produces unsupported silicone rubber tubing and expandable monofilament sleeving in several materials including FR grades.

Hilec is the leading producer of Ultra-Violet light cured acrylic sleeving. This patented process, acknowledged by the U.S. Dept. of Energy for its low energy consumption, yields high quality products that are UL recognized for use in all types of electrical devices. The high line speeds of this process have allowed Hilec to substantially increase production of acrylic coated sleeving.

Hilec's manufacturing facility in Arcade N.Y. encompasses approximately 32,000 square feet in its main building, including a 13,000 square foot recently modernized section that houses production of silicone and vinyl sleeving in an efficient cellular production layout.

Hilec's quality system is registered to the ISO 9001-2000. This commitment to quality is one of Hilec's principal strengths in the electrical/automotive industries.

Hilec sells over sixty percent of its output through authorized distributors located in all areas of the country as well as in major market areas around the world.

Hilec's management and staff are focused on customer satisfaction in all areas of its business. Customers are recognized as the source of our success at Hilec and the entire company is dedicated to that principal.