EXHIBIT 31.1

CERTIFICATION OF PRINCIPAL
EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL

OFFICER PURSUANT TO SECTION 302 OF
THE SARBANES-OXLEY ACT OF 2002 AND

SECURITIES AND EXCHANGE COMMISSION
RELEASE 34-46427

I, William Tay, certify that:



|1. | I have reviewed
    this report on Form 10-Q of Neptune Acquisition Corp.
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|2. | Based on
    my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary
    to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect
    to the period covered by this report;
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|3. | Based on
    my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
    respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented
    in this report;
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|4. | As the registrant’s
    Principal Executive officer and Principal Financial Officer, I am responsible for establishing and maintaining disclosure
    controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting
    (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and I have:
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a)
designed such disclosure controls and procedures or caused such disclosure controls and procedures to be designed under my supervision,
to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to me by
others within those entities, particularly during the period in which this report is being prepared;



b)
designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed
under my supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of
financial statements for external purposes in accordance with generally accepted accounting principles;



c)
evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report my conclusions
about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on
such evaluation; and



d)
disclosed in this report any change in registrant’s internal control over financial reporting that occurred during the registrant’s
most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of the annual report) that has materially
affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and



|5. | I have disclosed,
    based on my most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the
    audit committee of registrant’s board of directors (or persons performing the equivalent functions): a) all significant
    deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably
    likely to adversely affect the registrant’s ability to record, process, summarize and report financial information;
    and b) any fraud, whether or not material, that involves management or other employees who have a significant role in the
    registrant’s internal control over financial reporting.
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By: /s/ William Tay

William Tay, President, Secretary and

Principal Financial Officer

Dated:  April 22, 2013