Major Customers

For the six and three months ended June 30, 2012, approximately 10% and 15% of the Company’s revenues was received from one customer. For the six and three months ended June 30, 2011, approximately 13% and 15% of the Company’s revenues was received from one customer.

At June 30, 2012 and 2011, receivables from four customers were approximately 9%, 9%, 8%, 8% and 12%, 10%, 10%, 9%, respectively.

Revenues

For the six and three months ended June 30, 2012 and 2011, the Company’s three top selling products accounted, in the aggregate, for approximately 76%, 80%, 75%, and 82%, respectively, of its total net revenues.

The following represents the revenues by product line, all derived from China: