History of M.D. Manufacturing, Inc.

Charles would make elaborate metal toys for his sons.

Charles Emdy, a master metal worker, made his first central vacuum prototype out
of a wooden box to prove his concept. Finding success, he purchased 12 motors from
Ametek and started M.D. Manufacturing in his garage in North Hollywood.


Marketing materials developed and dealerships grew:


Growth and expansion - First distribution to nationwide distributors:


New Beginnings:


Internal Growth:


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