EXHIBIT 3.13

                    KEE TRANS, INC. ARTICLES OF INCORPORATION
  (Composite including all amendments and restatements through July 31, 2002)

Article 1.      The name of the corporation is:  KEE TRANS, INC.

Article 2.      The period of existence shall be:  Perpetual.

Article 3.      The purposes shall be to engage in any lawful activities
                authorized by Chapter 180 of the Wisconsin Statutes.

Article 4.      The number of shares which it shall have authority to issue,
                itemized by classes, par value of shares, shares without par
                value, and series, if any, with a class, is:


                             Series                             Par value per share or statement
                  Class     (if any)      Number of Shares     that shares are without par value
                  -----     --------      ----------------     ---------------------------------
                                                      
                 Common                        2,800                      no par value


Article 5.      The preferences, limitation, designation, and relative rights of
                each class or series of stock are:  None.

Article 6.      The registered office address is 23000 Roundy Drive, Pewaukee,
                WI 53072.

Article 7.      Name of the registered agent at such address is: Edward G. Kitz.

Article 8.      The number of directors constituting the board of directors
                shall be fixed by by-law.

Article 9.      The names of the initial directors are:  John R. Dickson,
                Terrance Kapron, Robert D. Ranus, Robert G. Turcott.

Article 10.     Indemnification Of Directors, Officers And Representatives:

                Each director, each officer and each other person who may have
                acted as representative of the company at its request, and his
                heirs, executors and administrators, shall be indemnified by the
                company against any costs and expenses, including counsel fees,
                reasonably incurred in connection with any civil, criminal,
                administrative or other claim, action, suit or proceeding in
                which he or they may become involved or with which he or they
                may be threatened, by reason of his being or having been a
                director or officer of the company or by reason of his serving
                or having served any corporation, trust, committee, firm or
                other organization as director, officer, employee, trustee,
                member or otherwise at the request of the company, and against
                any payments in settlement of any such claim, action, suit or
                proceeding or in satisfaction of any related judgment, fine or
                penalty, except costs, expenses or payments in relation to any
                matter as to which he shall be finally adjudged derelict in the
                performance of his duties to the company, or in relation to any
                matter as to which there has been no adjudication



                with respect to his performance of his duties to the company
                unless the company shall receive an opinion form independent
                counsel that the director, officer or representative has not so
                been derelict. In the case of criminal action, suit or
                proceeding, a conviction of judgment (whether after trial or
                based on a plea of guilty or nolo contendere or its equivalent)
                shall not be deemed an adjudication that the director, officer
                or representative was derelict in the performance of his duties
                to the company if he acted in good faith in what he considered
                to be the best interests of the company and with no reasonable
                cause to believe the action was illegal. The foregoing right of
                indemnification shall not be exclusive of other rights to which
                directors, officers and others may be entitled as a matter of
                law or otherwise.

Article 11.     These articles may be amended in the manner authorized by law at
                the time of amendment.

Article 12.     The name and address of incorporator is: Robert G. Turcott,
                23000 Roundy Drive, Pewaukee, WI 53072.

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