Exhibit 99.1


AMISTAR CORPORATION LISTING MOVES FROM NASDAQ TO THE OTC PINK SHEETS


SAN MARCOS, CALIFORNIA, September 12, 2005 (PR Newswire) -- Amistar Corporation
(AMTA.PK) today announced that effective September 12, 2005, it expects its
shares to be quoted on the OTC Pink Sheets (R) where subscribing dealers can
submit bid and ask prices on a daily basis.

About Amistar
Amistar corporation, formed in 1971, designs, develops, manufactures and sells
automation equipment within a variety of industry segments including
electronics, sports equipment, RFID tag and plastic lens manufacturing and also
provides electronics assembly, box-build and machine shop services to companies
who outsource their supply chain management and manufacturing operations. For
more information visit the Company's website at www.amistar.com.

This press release includes "forward-looking statements" within the meaning of
section 27A of the Securities Act of 1933, as amended, and Section 21E of the
Securities Exchange Act of 1934, as amended. All statements other than
statements of historical fact included in this press release regarding the
company's strategies, plans, objectives, expectations, and future operating
results are forward-looking statements. Although Amistar believes that the
expectations reflected in such forward-looking statements are reasonable at this
time, it can give no assurance that such expectations will prove to have been
correct. Actual results could differ materially based upon a number of factors
including, but not limited to, the state of economy, competition, unanticipated
business opportunities, availability of financing, market acceptance, government
regulation, dependence on key personnel, limited public market and liquidity,
shares eligible for future sale, continuation and renewal of contracts and other
risks that may apply to the company including risks that are disclosed in the
company's Securities and Exchange Commission filings.