1 EXHIBIT 21.1 EAGLE-PICHER HOLDINGS, INC. SUBSIDIARIES OF EAGLE-PICHER INDUSTRIES, INC. (THE "SUBSIDIARY") Cincinnati Industrial Machinery Sales Company [Ohio] Daisy Parts, Inc. [Michigan] Eagle-Picher Acceptance Corporation [Ohio] Eagle-Picher Development Company, Inc. [Delaware] Michigan Automotive Research Corporation (MARCO) [Michigan] Eagle-Picher Far East, Inc. [Delaware] Eagle-Picher Fluid Systems, Inc. [Michigan] Eagle-Picher, Inc. [Virgin Islands] Eagle-Picher Industries of Canada Limited [Canada] Eagle-Picher Industries Europe B.V. [Netherlands] Eagle-Picher Automotive GmbH [Germany] Eagle-Picher Espana, S.A. [Spain] Eagle-Picher UK Limited [England and Wales] Eagle-Picher Fluid Systems Ltd. [England and Wales] Eagle-Picher Hillsdale Limited [England and Wales] Eagle-Picher Wolverine GmbH [Germany] Eagle-Picher Technologies GmbH [Germany] Eagle-Picher Minerals, Inc. [Nevada] Eagle-Picher Minerals International S.A.R.L. [France] United Minerals GmbH & Co. KG [Germany] United Minerals Verwaltungs- und Beteiligungs GmbH [Germany] Eagle-Picher Technologies, LLC [Delaware] EPTEC, S.A. de C.V. [Mexico] Equipos de Acuna, S.A. de C.V. [Mexico] Hillsdale Tool & Manufacturing Co. [Michigan] [ ] Brackets indicate state or country of incorporation and do not form part of corporate name.