Challenge Mfg. CO is a local Automotive Stampings, NEC business based in Grand Rapids, MI.
This phone number has been independently verified as the best phone number by GetHuman users in Grand Rapids and around Kent County who called the phone number and gave us feedback. This month, 28 customers have verified this phone number.
Customers report that this number goes to voicemail 17% of the time.
There is 1 other Automotive Stampings, NEC businesses in Kent, MI:
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