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INVENTORIES (Tables)
 3 Months Ended
Mar. 28, 2015
INVENTORIES  
Schedule of inventories

 

 

 

 

 

March 28,

 

December 27,

 

 

 

2015

 

2014

 

Raw materials

 

$
27,830,262 

 

$
15,880,826 

 

Work-in-progress

 
5,121,540 

 
3,136,994 

 

Finished goods

 
6,175,896 

 
3,643,994 

 

 

 

$
39,127,698 

 

$
22,661,814