Parts for elevators in the nature of elevator controllers, namely, lift control panels, control panels, hydraulic control panels, single speed panels, two speed panels, construction hoists control panels, elevator control boards, elevator light curtains, single beam photocells, voice announcers, card access control parts, keypad access control parts, access control parts, intercom systems, sound generators, call buzzers, emergency lights, weight control systems, door stop devices, door operators, door opening devices, automated light curtain transmitters, transformer monitoring devices, brake control devices, and frenic lifts
Machinery