Exhibit 23.4
AJ. ROBBINS, P.C.
CERTIFIED PUBLIC ACCOUNTANTS
216 SIXTEENTH STREET
SUITE 600
DENVER, COLORADO 80202
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the use in this Amendment No. 2 to Registration Statement on Form S-1 of our report dated March 11, 2008 relating to the consolidated financial statements of China Energy Recovery, Inc., formerly MMA Media Inc., (a development stage company) for the year ended December 31, 2007 included in this Amendment No. 2 to Registration Statement on Form S-1 of China Energy Recovery, Inc. We also consent to the reference to our firm under the caption “Experts” in such Amendment No. 2 to Registration Statement on Form S-1.
/s/ AJ. Robbins, P.C.
AJ. Robbins, P.C.
Certified Public Accountants
Denver, Colorado
July 31, 2008