Keystone Machine Inc. is a precision machining job shop and contract manufacturer. The company’s 27,000 square foot facility is located in Littlestown, Pennsylvania, just over the Maryland line, centrally located between Westminster, MD and Gettysburg, PA. The company has been in business since 1987. The current employment is 30 machinists, assemblers, and overhead personnel, who are all highly skilled and capable of accomplishing every job accurately and in a timely manner.

Keystone has been successful in providing competitively priced, high precision, machined components to customers globally in industries such as; power tools, aerospace, nuclear, military ordnance, earth moving equipment, and pump manufacturers. Electrical and mechanical assembly is another service we can provide. Some of our assemblies are complex with up to approximately one hundred parts and requires UL and CSA test board compliance and inspection at the manufacturing site.

In the area of quality, we are ISO 9001:2015 certified. See our ISO Certificate by clicking h ere. We are also understand AS9100 quality reporting and will perform PPAP’s and SPC if required. Most importantly, we have achieved “certified supplier” status to several of our customers.

The systems at Keystone are highly integrated and up-to-date. SysPro, a state of the art ERP system, is designed to control inventories, manage production, purchases, sales, accounting and cost control functions. Sales orders can be received via internet/e-mail interface or fax and on demand status reporting of work performed is available. Keystone supports same day shipping for Kan Ban ordering programs. When required by contract we use DFARS compliant material and work within rules and regulations of ITAR. The Engineering Department uses AutoCAD for design and MasterCam for CNC processing. All CNC programs are controlled and downloaded to machines by DNC.

Well rounded machining capability utilizing state of the art equipment and systems necessary to meet your most pressing demands.