HAYS LABORATORY COMPUTERISED
No 51, 5th main road, Nanganallur, , Chennai - 600061, Tamil Nadu, India
6, G.d.nagar, chitlapakam main road, Selaiyur, , Chennai - 600073, Tamil Nadu, India
Ap666 H Block, 9th Street 15th Main Road, Anna Nagar, , Chennai - 600040, Tamil Nadu, India
No 19, Medavakkam Main Road, Nanganallur, , Chennai - 600061, Tamil Nadu, India
No 3, Noor Veerasamy 2nd Lane, Nungambakkam, , Chennai - 600034, Tamil Nadu, India
No 12, L B Road, Adyar, , Chennai - 600020, Tamil Nadu, India