- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hanumangarh District of Rajasthan {(NIC : 239, 243, 251, 259, 272, 281, 282, 324 and 351) (2011-2012)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hanumangarh District of Rajasthan {(NIC : 016, 104, 106, 110, 131, 162, 163, 170, 191, 201, 202 and 210) (2011-2012)}