Tomojit Ghosh Calibration

We are an independent private company head-quartered in Kolkata, India undertaking tank calibration, inspection, certification (through various international governmental metrological departments and non-governmental organizations), ultrasonic testing, tank settlement and tilt survey. The company was conceptualized in 1987 as a proprietorship firm by Late Tomojit Ghosh (1935 to 1995). He was a che  ...