Usha Enterprises
No. 20, E.S.I. Hospital Road, Peravallur, Perambur
Chennai- 600011, Tamil Nadu (India)
Adarsh Chemicals
No. 24, Bangaru Street Ayanavaram
Chennai- 600023, Tamil Nadu (India)
Zsivira Chemie Merk Private Limited
No. 9, Arkeeshwarar Colony, Main Road, Lakshmipuram, Chrompet
Chennai- 600044, Tamil Nadu (India)