Demac
Demac reels are mainly used in the hoisting & lifting world and offshore.
Demac specializes in hydraulic reels and are often used on cranes from Palfinger, Hiab, HMF, Terex, Effer, among others.
The reels are available in many versions; There are reels for 2, 4 or even 6 hydraulic hoses, but also cable reels with dozens of sliding contacts or reels especially for forklifts.
See pdf. file as an example.