Sterling Machine Technologies, Inc. is a Palmyra machine shop that makes precision-machined parts and provides custom fabrication and welding. Founded in 1987, the company grew from Randy Herr and his brother Brian working part time into a full-time operation; it reports 37 full-time employees and operates a dedicated weld building.
ISO 9001:2015
ASME Section IX of the Boiler and Pressure Vessel Code
Compliance program
AWS D1.1
Compliance program
AWS D1.6
Compliance program