ACD is a leading manufacturer of reciprocating and centrifugal pumps for all cryogenic liquids and turboexpanders for air separation. ACD is based in Santa Ana, California, USA with 12 sales and service companies strategically located around the world as members of the Cryogenic Industries family of companies. Included are: four locations in the US, two in Canada and one each in Germany, Malaysia, Australia, the United Kingdom, China and South Korea.