Equinox

“Equinox delivers high-quality, precision products that best serve our customers’ critical needs worldwide.”

About Us

Established in 1989, Equinox continued the manufacture of Cinch®, a well-known brand of radiator filler necks. Later, the company added hose connections to complement the manufacture of radiator parts. Currently, we offer an expanded product line to 250 customers in 10 countries.

Equinox is centrally located in Chicago, IL, America’s industrial heartland. All of our employees work as a team to deliver high-quality, precision products that best serve our customers’ critical needs worldwide.

Filler NecK Grid