UNITED SPECTRUM INSTRUMENTS
27, Mukkani Flats, 2nd Floor, 7th Main Road, R.a.puram,, Chennai - 600028, Tamil Nadu, India
No:39, Bharathi Street, West Avadi,, Chennai - 600071, Tamil Nadu, India
No. 134, (n.p), Sidco Industrial Estate, Ambattur,, Chennai - 600098, Tamil Nadu, India
New No. 21/1, Ashok Avenue, Kodambakkam,, Chennai - 600024, Tamil Nadu, India
No:3, 6th Main Road Avenue, Karnam Street, Dhandeeswaram Nagar, Velachery,, Chennai - 600042, Tamil Nadu, India
No. 25/13, Mooker Nallamuthu Street,, Chennai - 600001, Tamil Nadu, India