Devum Research
5/A Nandanvan Bunglows, Nr K K Nagar, Ghatlodia,
Ahmedabad- 380061, Gujarat (India)
Hash Analytical Sciences
604 Sahjanand Complex, B/H AEC Zonal Office, Sola Rd, Naranpura
Ahmedabad- 380063, Gujarat (India)
EPOCH Research Institute
B-603 Shapath IV, Opposite Karnavati Club S. G. Road
Ahmedabad- 380015, Gujarat (India)