At a Glance St. Charles, Illinois machine shop specializing in engine component machining including crankshaft grinding, cylinder honing, and valve seat machining for automotive and industrial applications. Request a Quote from Auto Machine, Inc. Download Shop Profile (PDF) × Download Shop Profile Enter your email to download a PDF with Auto Machine, Inc.'s full profile — capabilities, certifications, contact info, and more. Email Address Download PDF We'll never share your email. No spam, ever. Contact & Location 310 N 6th St, St. Charles, IL 60174, United States (630) 584-1188 https://www.automachineinc.com/ Capabilities Surface GrindingCrankshaft GrindingCylinder HoningValve Seat MachiningFlywheel Resurfacing Industries Served AutomotiveOil & GasGeneral Industrial Own this shop? Claim it to update your info and manage your listing.Claim Your ListingPremium listings include a verified badge, business description, priority search placement, employee count, and year established.