Sixteen LED screens are positioned around the central atrium column, spanning five stories of Detroit's historic Renaissance Center, the home of GM's global headquarters. Mannetron was given the task of engineering and fitting a mechanism that would allow the screens to be raised and lowered at will for any needed maintenance and repair.

Mannetron was also tasked with engineering an angled turntable, at 100ft diameter to encircle the base of the central atrium column. The turntable had to be durable, easily maintained, and seamlessly integrate an extensive laser based safety system. 


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