Keystone Machine, Inc.
Keystone Machine, Inc.

CNC Machine shop Pennsylvania | Keystone Machine, Inc.

Keystone Machine Inc. is a precision machining job shop located in south central Pennsylvania. Our vast experience in CNC turning, milling, and grinding allows us to be fully capable in meeting the toughest of production demands in various markets. We currently service pump manufacturers, manufacture components for vibration instrumentation equipment, produce a 120 volt core drill motor and components to a world leader manufacturer and distributor of diamond tools and equipment.

Products

  • Earth Moving Equipment
  • Military Ordnance
  • Industrial Valves
  • Vibration Sensors
  • Electronic Connectors
  • Portable Power Tool Components

Industries

  • ISO 9000
  • Preferred Supplier
  • Portable Power Tools
  • Pump and Valve Bodies
  • Pump & Valves & Fittings
  • Pump and Valve Seals
  • Vibration Sensors
  • Aerospace & Defense Parts
  • Nuclear
  • Nuclear Power

Equipment

  • Makino
  • Kellenberger
  • Brown & Sharpe
  • Doosan
  • Tugami
  • Mori-Seiki
  • tsugami 32mm swiss
Overall Rating Averages    (Total Ratings Received: 13 , Unique Customers: 8)

Keystone Machine, Inc. Keystone Machine, Inc.
55
Reviews Project Rating Quality Responsiveness Delivery
  • #858930
  • 2016-05-09
Great pricing and exceptional service!
David Y.
  • #859049
  • 2016-05-09
Great pricing and exceptional service!
David Y.
  • #853876
  • 2016-03-03
Pricing extremely competitive, quality of parts top notch, parts delivered earlier than expected, and the responsiveness and communication was great. I sincerely couldn't be happier.
Jeff H.
  • #694942
  • 2013-08-18
Complicated part. Not perfect, but pretty damn good considering,
Dustin E.
  • #694941
  • 2013-08-18
Complicated part. Not perfect, but pretty damn good considering,
Dustin E.
  • #694939
  • 2013-08-18
Complicated part. Not perfect, but pretty damn good considering,
Dustin E.
  • #680831
  • 2013-04-30
First time on a complicated part. All critical dims were on the money. Couple of minor issues but nothing serious. Definitely plan on using Keystone for these and future parts. Patrick did a good job of keeping me informed on the status.
Greg P.
  • #680829
  • 2013-04-30
First time on part. All critical dims were on the money. Couple of minor issues but nothing serious. Definitely plan on using Keystone for these and future parts. Patrick did a good job of keeping me informed on the status.
Greg P.
  • #679359
  • 2013-04-30
First time on a complicated part. All critical dims were on the money. Couple of minor issues but nothing serious. Definitely plan on using Keystone for these and future parts. Patrick did a good job of keeping me informed on the status.
Greg P.
  • #682660
  • 2013-04-26
Keystone Machine is a quality supplier,I would recomend,thank you for the parts
Tim H.
  • #543624
  • 2010-02-15
Supplier did a great job!
Scott P.
  • #434943
  • 2008-02-14
Excellent workmanship and delivered ontime.
Larry K.
  • #397636
  • 2007-02-06
This transaction was a good as it gets. Speedy delivery and perfect quality.
Jonathan F.
  • Littlestown, Pennsylvania
  • USA 17340