OPTICS & ALLIED ENGG. PVT. LTD
No. 9-Q, 1st Phase, Jigani Link Road, Bommasandra Industrial Area
Bengaluru- 560099, Karnataka (India)
Hi- Tech Instruments
No. 312, 15th Cross, 4th Main, Kaveripura, Kamakshipalya
Bengaluru- 560079, Karnataka (India)