CONCENTRATION DISCLOSURE - Note 25

12 Months Ended

Dec. 31, 2011

Notes to Financial Statements

CONCENTRATION DISCLOSURE - Note 25

NOTE 25 - CONCENTRATION DISCLOSURE

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

Year ended December 31, 2011	Sales Revenue		% to Total Sales
TCB Group Electronic & Science Co.,Ltd - related party	$	36,890,501	12%
Wui LEE exchange		30,664,898	10%
Total	$	67,555,399	22%

Year ended December 31, 2010	Sales revenue		% to Total sales
Beijing Tianyu Langtong Communication Equipment Co., Ltd.	$	27,930,823	11%
Beijing Baina Wei'er Science and Technology Co., Ltd.		29,286,050	12%
Larson Limited		52,317,551	21%
Total	$	109,534,424	44%

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

Year ended December 31, 2011	Total Purchases		% to Total Purchases
Leimone (Tianjin) Industrial Co., Ltd. - related party	$	93,076,912	36%
Yuechangrui Ltd.		28,718,752	11%
Total	$	121,795,664	47%

Year ended December 31, 2010	Total Purchases		% to Total purchases
Beijing Beny Wave Science & Technology Co. Ltd	$	57,265,038	24%
Leimone (Tianjin) Industrial Co., Ltd. - related party		63,864,174	26%
Tianjin 712 Communication and Broadcasting Co., Ltd.		27,584,361	11%
Total	$	148,713,573	61%