Exhibit 16.1

Chang Lee LLP

Chartered Accountants

2300-1055 Dunsmuir Street,

Vancouver B.C. V7X 1J1

Tel:  604-687-3776

Fax: 604-688-3373

E-mail: info@changleellp.com

July 7, 2011

United States Securities and Exchange Commission

100 F Street, N.E.

Washington D.C. 20549

Dear Sirs/Madams:

We have read Item of 4.01 of Raptor Technology Group, Inc.’s Form 8-K dated July 7, 2011 and we agree with the statements made therein.

Yours Truly,

/s/ CHANG LEE LLP

CHANG LEE LLP

Chartered Accountants