CONCENTRATION DISCLOSURE - Note 24

9 Months Ended

Sep. 30, 2011

Notes to Financial Statements

CONCENTRATION DISCLOSURE - Note 24

NOTE 24 - CONCENTRATION DISCLOSURE

(a) During the reporting periods, the customers accounting for 10% or more of the Company's consolidated sales were:

Nine months ended September 30, 2011	Sales Revenue		% to Total Sales
Tianjin Optical Communication Technology Co., Ltd.	$	23,715,637	14%
TCB Group Electronic & Science Co.,Ltd - related party		21,603,055	13%
Achemetal Inc		19,242,916	12%
Total	$	64,561,608	39%

Nine months ended September 30, 2010	Sales revenue		% to Total sales
Beijing Tianyu Langtong Communication Equipment Co., Ltd.	$	24,504,798	15%
Beijing Baina Wei'er Science and Technology Co., Ltd.		17,656,185	11%
Hong Kong Newway International Industrial Limited		20,972,695	13%
Larson Limited		33,719,678	20%
Total	$	96,853,356	59%

(b) During the reporting periods, the suppliers accounting for 10% or more of the Company's consolidated purchases are:

Nine months ended September 30, 2011	Total Purchases		% to Total Purchases
Leimone (Tianjin) Industrial Co., Ltd. - related party	$	36,153,234	23%
Tianjin 712 Communication and Broadcasting Co., Ltd.		15,523,282	10%
Total	$	51,676,516	33%

Nine months ended September 30, 2010	Total purchases		% to Total purchases
Beijing Beny Wave Science & Technology Co. Ltd	$	36,222,698	25%
Leimone (Tianjin) Industrial Co., Ltd. - related party		37,506,814	26%
Total	$	73,729,512	51%