Prerana, Plot No. 8/846, 38th Street, P.b. No. 4, Korattur,, Chennai - 600080, Tamil Nadu, India
No:26,1st Floor, Welcome Nagar, Porur,, Chennai - 600116, Tamil Nadu, India
Plot No 41, Kamaraj Nagar, Chemmenchery,, Chennai - 600119, Tamil Nadu, India
Ii/3, Dr. Vs Instronics Estate, Thiruvanmiyur,, Chennai - 600041, Tamil Nadu, India
3, Thiruvalluvar Nagar, Anna Nagar (e),, Chennai - 600102, Tamil Nadu, India