Sentex Systems Ltd.

Sentex Systems Ltd.

February 25, 2005 12:10 ET

Sentex Announces New Management Team & Operations


NEWS RELEASE TRANSMITTED BY CCNMatthews

FOR: SENTEX SYSTEMS LTD.

TSX VENTURE SYMBOL: SXS

FEBRUARY 25, 2005 - 12:10 ET

Sentex Announces New Management Team & Operations

WINCHESTER, ONTARIO--(CCNMatthews - Feb. 25, 2005) - SENTEX SYSTEMS LTD.
(TSX VENTURE:SXS) announced yesterday that at a recent Board meeting Dr.
Nam Fong Han was appointed as the new Chairman & co-CEO of Sentex. Mr.
Brian Rouleau remains as the President and co-CEO of Sentex and Ms.
Karyn Sheridan was appointed as the new Controller of Sentex. The
company has previously announced the relocation of its head office to
Winchester, Ontario, to consolidate the general, administration,
production, R&D and quality control operations of all its divisions.

Dr. Nam Fong Han is the founder of Natunola Health, now a division of
Sentex, and has over 18 years of experience in the agri-bio products and
processing area. Dr. Han brings a strong science background to Sentex as
well as proven managerial skills, both in relation to R&D project
management and general corporate management.

Mr. Brian Rouleau is one of the original founders of NutriBios Corp., a
division of Sentex, and has many years of corporate, sales and marketing
experience. With the new management team, Mr. Rouleau will now
concentrate and focus on the sales and marketing of all divisions of
Sentex.

Ms. Karyn Sheridan is the current controller of NutriBios Corp. Ms.
Sheridan, a Chartered Accountant, has many years experience in Financial
Services. Ms. Sheridan has held positions such as Chief - Management
Control and Audit, Senior Financial Officer and Senior Audit Officer
with Agriculture and Agri-Food Canada, and as an audit manager of Peat,
Marwick, Thorne, Chartered Accountants (now KPMG).

About Sentex Systems Ltd.

Sentex Systems Ltd. is the parent company of NutriBios Corp. and
Natunola Health.

NutriBios is a leading provider of natural, environmentally friendly,
growth promoters and antibiotics. The innovative trial proven bioactive
natural product lines are made from GRAS grade natural additives. These
products are marketed around the world.

Natunola Health is a manufacturer and researcher in the field of flax
seed derived omega -3 fatty acids, specialty natural products,
bio-nutrients and functional supplements for human and animal care
markets. Natunola Health also produces canola oil gels and mustard seed
ingredients, for the cosmetic and personal care industry.

Please direct all your inquries to our new telephone, new fax and new
address below.



661, St Lawrence Street,
Winchester, Ontario.
K0C 2K0
Tel (613) 774-0008
Fax (613) 774-2226

Brian P. Rouleau
President, Sentex Systems Ltd.


Some of the statements contained in the release are forward-looking
statements, such as estimates and statements that describe the Company's
future plans, objectives or goals, including words to the effect that
the Company or management expects a stated condition or result to occur.
Since forward-looking statements address future events and conditions,
by their very nature, they involve inherent risks and uncertainties.
Actual results in each case could differ materially from those currently
anticipated in such statements.

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Contact Information

  • FOR FURTHER INFORMATION PLEASE CONTACT:
    Sentex Systems Ltd.
    Dr. Nam Fong Han
    Chairman & CEO
    nfhan@natunola.com
    The TSX Venture Exchange has not reviewed and does not accept
    responsibility for the adequacy or accuracy of this press release.