ASF Motorsport, a division of Precision Finishing Inc., uses accelerated surface finishing to micropolish and superfinish critical components for professional race teams and other motorsport builders. Its isotropic process enhances the underlying metal rather than applying a coating, while fine-particle shot peening can further improve surface fatigue and wear characteristics. The Quakertown operation draws on more than 60 years of experience within a third-generation family-owned business and is ISO 9001:2015 certified.
ISO 9001-2015
Precision Finishing IncPrecision Finishing Inc. is a family-owned surface finishing company founded in 1955, offering subcontract finishing services, equipment sales, and media supplies. They serve industries including aerospace, automotive, defense, and medical with ISO 9001:2015 certified facilities.PITTSBURGH, PA
MicrofinishMicrofinish gives metal parts their working and cosmetic surfaces, with more than 25 years of finishing experience serving North American and European industry from Vandalia, Ohio. Its work reaches especially demanding applications, including flight-critical aerospace components and medical implants, while its mold and precision-tool finishing operation has more than 28 years of experience and a team of over 40 professionals. Microfinish is certified to AS 9100D, ISO 9001:2015, and ISO 13485:2016.VANDALIA, OH
Finishing AssociatesFinishing Associates helps manufacturers improve part surfaces through mass-finishing and blasting services while supplying new, rebuilt, and used finishing equipment. Based in Warminster, Pennsylvania, the company combines job-shop processing—including dry-lubricant coating—with equipment sales and high-energy centrifugal technologies that can finish parts up to 30 times faster than conventional methods.WARMINSTER, PA
Keystone Rustproofing IncFor more than 50 years, Keystone Rustproofing Inc. has remained a third-generation, family-owned and operated company near Pittsburgh. It is known for hands-on metal finishing work for manufacturers whose parts must meet demanding specifications, backed by an in-house laboratory and an ISO 9001:2015-registered quality system.ARNOLD, PA