DANFOSS / EATON FITTING (PERM) JIC

Aeroquip is the manufacturing line behind this fitting. Eaton acquired the Aeroquip brand years back, so you'll sometimes see both names referenced together depending on the supplier or application context. The Aeroquip name has a long-standing reputation in hydraulic fitting work, and the quality standard stays consistent with what that line is known for. No difference in what you're getting based on which name appears on the label.