PEDEVCO (PED) SC 13D PEDEVCO / Tseng Jamie ownership change

EXHIBIT 99.1

AGREEMENT OF JOINT FILING

The undersigned hereby agree that the statement on Schedule 13D filed herewith (and any amendments thereto), is being filed jointly with the Securities and Exchange Commission pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, on behalf of each such person.

August 7, 2012	/s/ Jamie Tseng
	JAMIE TSENG
	UNI-BRIGHT TECHNOLOGY LIMITED
	/s/ Jamie Tseng
	By: JAMIE TSENG
	Its: CHIEF EXECUTIVE OFFICER