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INVENTORIES (Tables)
 9 Months Ended
Sep. 26, 2015
INVENTORIES  
Schedule of inventories

 

 

 

September 26,

 

December 27,

 

 

 

2015

 

2014

 

Raw materials

 

$
20,063,344 

 

$
15,880,826 

 

Work-in-progress

 
4,040,830 

 
3,136,994 

 

Finished goods

 
4,638,142 

 
3,643,994 

 

 

 

 

 

 

 

 

 

$
28,742,316 

 

$
22,661,814