Concentration Disclosure (Tables)

6 Months Ended

Jun. 30, 2012

Concentration Disclosure Tables

Schedule of Major Customers and Suppliers

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

Six months ended June 30, 2012	Sales Revenue		% to Total Sales
TCB Group Electronic & Science Co. Ltd - related party	$	29,728,814	16%
Tianjin Optical & Electronic Co. Ltd.		22,405,547	12%
Total	$	52,134,361	28%

Six months ended June 30, 2011	Sales Revenue		% to Total Sales
Tianjin Optical Communication Technology Co., Ltd.	$	20,137,058	17%
Tianjin 712 Communications and Broadcasting Ltd. - related party		15,757,425	13%
TCB Group Electronic & Science Co., Ltd. - related party		12,541,921	11%
Larson Limited		14,705,795	13%
Total	$	63,142,199	54%

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

Six months ended June 30, 2012	Total Purchases		% to Total Purchases
Leimone (Tianjin) Industrial Co., Ltd. - related party		72,137,320	37%
TMO		22,770,516	12%
Total	$	94,907,836	49%

Six months ended June 30, 2011	Total Purchases		% to Total Purchases
Leimone (Tianjin) Industrial Co., Ltd. - related party	$	23,684,030	22%
Tianjin 712 Communication and Broadcasting Co., Ltd. - related party		15,523,282	14%
Total	$	39,207,312	36%