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PROPERTY AND EQUIPMENT
9 Months Ended
Sep. 30, 2010
PROPERTY AND EQUIPMENT 
PROPERTY AND EQUIPMENT
Note 8 - Property and Equipment

Property  and equipment consist of the following:

   
September 30, 2011
   
December 31, 2010
 
             
Buildings
  $ 2,484,156     $ 1,144,422  
Machinery
    4,169,522       3,129,046  
Machinery - capital lease
    324,390       -  
Office equipment
    351,233       75,363  
Gas storage vehicles and motor vehicles
    125,604       127,350  
Construction in progress
    916,572       1,731,539  
      8,047,087       6,207,720  
Less: Accumulated depreciation
    (1,826,427 )     (1,475,882 )
                 
Total
  $ 6,220,660     $ 4,731,838  


Depreciation expense for three months ended September 30, 2011 and 2010 was $130,871 and $103,889 respectively. Depreciation expense for the nine months ended September 30, 2011 and 2010 was $299,265 and $213,829 respectively. For the nine months ended September 30, 2011 and 2010, amortization of equipment under capital lease included in depreciation expense was $10,468 and $-0-, respectively.