PDC is a leading equipment packaging and integration provider for hydrogen refueling stations and has installed more than 90 systems to date, representing 85% of the global total.  PDC’s diaphragm hydrogen compressors are used for fueling cars, buses and material handling equipment and are instrumental in the development of clean, renewable energy sources like hydrogen fuel cells systems, solar power, wind energy and biomass power.  PDC Machines has partnered with governments and industries worldwide to promote and develop hydrogen fuel cell technology.