EXHIBIT 3.19

                                  BY-LAW NO. 2

                A by-law respecting the borrowing of money and the issuing of
securities by:

                           CAST HOUSE TECHNOLOGY LTD.

                     (hereinafter called the "Corporation")

1.   Without limiting the borrowing powers of the Corporations as set forth in
     the Ontario Business Corporations Act (the "Act"), the Directors of the
     Corporation may, from time to time without the authorization of the
     Shareholders:

     (a)   borrow money upon credit of the Corporation;

     (b)   issue, re-issue, sell or pledge obligations of the Corporation;

     (c)   subject to Section 20 of the Act, give a guarantee on behalf of
           the Corporation to secure performance of an obligation of any person;

     (d)   charge, mortgage, hypothecate, pledge or otherwise create a security
           interest in all or any property of the Corporation, owned or
           subsequently acquired, to secure any obligation of the Corporation.

2.   The Directors may, from time to time, by resolution delegate any or
     all of the powers referred to in paragraph 1 of this by-law to a director,
     a committee of directors or one or more officers of the Corporation.

3.   As of the coming into effect of this by-law, By-Law Number 2 of the
     Corporation dated the 2nd day of October, 1990, is repealed, provided that
     such repeal does not affect the validity of any act done or right,
     privilege, obligation or liability acquired or incurred under, or the
     validity of any contract or agreement made pursuant to, or the validity of
     any articles or predecessor charter documents of the Corporation obtained
     pursuant to, any such by-law prior to its repeal. All officers and persons
     acting under any by-law so repealed shall continue to act as if appointed
     under the provisions of this by-law and all resolutions of the shareholders
     or the board with continuing effect passed under any repealed by-law shall
     continue good and valid except to the extent inconsistent with this by-law
     and until amended or repealed.

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ENACTED by the Directors and sealed with the Corporation's seal the 6th day of
March, 2001.

                                                  /s/ CHRISTOPHER J. ENGLISH
                                                  --------------------------
                                                           President


                                                  /s/ AVRIL S. ENGLISH
                                                  --------------------------
                                                           Secretary


Resolved that the foregoing by-law is hereby enacted by the directors of the
Corporation, pursuant to the Ontario Business Corporations Act as evidenced by
the respective signatures hereto of all the directors.

Dated the 6th day of March, 2001.


/s/ CHRISTOPHER J. ENGLISH                          /s/ AVRIL S. ENGLISH
--------------------------                          -------------------------
Christopher J. English                              Avril S. English


In lieu of confirmation at a general meeting of the shareholders, we the
undersigned, being all of the shareholders of the Corporation entitled to vote
at a meeting of shareholders, hereby confirm in writing the foregoing by-law in
accordance with the Ontario Business Corporations Act.

Dated the 6th day of March, 2001.


/s/ CHRISTOPHER J. ENGLISH                          /s/ AVRIL S. ENGLISH
--------------------------                          -------------------------
Christopher J. English                              Avril S. English


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