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                                                                EXHIBIT 22.1  

            SUBSIDIARIES OF THE REGISTRANT AND STATE OF INCORPORATION





                                                    
ALTEC, Inc. (Non-Operating)                             Wisconsin
Chart Management Company, Inc.                          Ohio*
CHD, Inc. (Non-Operating)                               Delaware
Chart Industries Foreign Sales Corporation              Virgin Islands
Greenville Tube Corporation                             Arkansas
Process Systems International, Inc.                     Massachusetts

<FN>
* General partner for ALTEC International Limited Partnership, a Delaware
Limited Partnership.