Business Concentration

12 Months Ended

Dec. 31, 2012

Risks and Uncertainties [Abstract]

Business Concentration

Note 12 - Business Concentration

During the years ended December 31, 2012 and 2011, we sold our products to 33 and 26 different customers, respectively and with sales of our ECOTRAX rail ties to one customer representing approximately 58% and 51%, respectively of our total revenue.

Our purchases of raw materials and contract manufacturing services and products, was concentrated in approximately twenty vendors, during the years ended December 31, 2012 and 2011, of which the top five vendors approximated 52% and 40%, respectively of our purchases.