Ideals for power supply system of automatic carries or warehouses.

• Each high tro-reel HS is 3M long. When installing set reels on hangers along the rail side. Installment is time-saving and construction is easy.
• High tro-reel can be installed at turning points easily (forbidden in horizontal turns)
• When high tro-reel coordinates with Trolley Mation power and control signals can be delivered at the same time.