Msp Laboratory Products & Services
No. 1/1, Sethuraman Street, Poothapedu, Ramapuram
Chennai- 600089, Tamil Nadu (India)
Physics Instruments Co.
T.S. No. 69/A, Industrial Estate, Guindy
Chennai- 600032, Tamil Nadu (India)
Ultra Scientific Supplies
No. 2/9, P. S. K. Complex, Near 2nd Gate
Thoothukudi- 628002, Tamil Nadu (India)