Business Concentration

9 Months Ended

Sep. 30, 2015

Note 11 - Business Concentration

During the three and nine months ended September 30, 2015, we sold products to four customers accounting for 86% and 65% of our total revenues, respectively. During the three and nine months ended September 30, 2014, we sold products to five customers accounting for 72%, and 54%, respectively of our total revenues.

During the three and nine months ended September 30, 2015, no vendors accounted for more than 10% of our purchases of raw materials and other products and services. During the three and nine months ended September 30, 2014, we purchased approximately 37% and 33%, respectively of all products and services from five vendors.