Offices:

LUBBOCK, TEXAS Randy Eustace - Executive Vice President reustace@cheincorp.com Roger Rohe - Vice President rogerr@cheincorp.com Mary Lynn Griffith - Accounting Telephone: (806)745-6691 Fax Number: (806)745-3462 Addresses: P.O. Box 6038 2405 114th Street Lubbock, TX 79423