Contact Us
MADGEO racing products are designed and manufactured by Gemini Valve in Raymond,
New Hampshire USA.   For immediate questions or assistance call
800 370-0936 or 603
895-4761 and ask
for MADGEO Sales or email: madgeo@geminivalve.com
Satisfaction Promise / Return Policy: Make your purchase with complete confidence.  If
for any reason you are not completely satisified with your purchase you may return for a
complete refund (less shipping) within 30 days of your purchase.  Simply contact us for
Return Authorization