Founded in 1977 by immigrant entrepreneur Sy Afzal as a garage operation, PDC Machines now manufactures diaphragm compressors and hydrogen fueling systems for high-purity, leak-tight gas compression. The company began hydrogen refueling projects in 1999 and has since delivered more than 2,000 compressors, with installations in 56 countries across six continents. PDC remains family-owned while operating as an international manufacturer with a growing Pennsylvania production footprint.
ISO 9001:2015
certification
API 618
compliance_program
DEKRA ISO Certification
certification
ATEX
compliance_program
European PED and CE Directives
compliance_program