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,
        Jianwen Sun, certify that:
  1.
        I have
        reviewed this annual report on Form 10-KSB of GW One, Inc.;
 
 2.
        Based
        on my knowledge, this annual 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 annual report;
 
 3.
        Based
        on my knowledge, the financial statements, and other financial information
        included in this annual 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 annual report;
 
 4.
        I am
        responsible for establishing and maintaining disclosure controls and procedures
        (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the small
        business issuer and I have:
 
 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 small business issuer, including its
        consolidated subsidiaries, is made known to me by others within those entities,
        particularly during the period in which this annual report is being prepared;
 
 b)
        evaluated the effectiveness of the small business issuer'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;
 
 c)
        disclosed in this report any change in small business issuer’s internal control
        over financial reporting the occurred during the small business issuer’s most
        recent fiscal quarter (the small business issuer’s fourth quarter in the case of
        an annual report) that has materially affected, or is reasonably likely to
        materially affect, the small business issuer’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 small business issuer’s auditors and the audit committee of
        small business issuer’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 small business issuer’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 small business issuer’s internal control over
        financial reporting.
  Date: March
                28, 2007
              By:
              /s/ Jianwen
                SunJianwen
                  Sun
                Principal
                  Executive Officer
                Principal
                  Financial Officer