1.

MR. H.S. KUMBHAT

1992 to 1997

2.

MR. S.K. JAIN

S.M. GROUP OF COMPANIES
SARAF BUILDING ANNEXE,
2ND FLOOR, A.T. ROAD
GUWAHATI- 781001
 

1997 to 2001

3. 

MR. ABHIJIT BAROOAH

PREMEIR CRYGENICS LTD
M.R.D ROAD
GUWAHATI-781003

2001 to 2003

4.

MR. SUBHASH AGARWALA

NORTH EASTERN TUBES LTD
JASWANTA ROAD, PANBAZAR
GUWAHATI

2003 to 2005

5.

MR. S.K. JAIN

S.M. GROUP OF COMPANIES
SARAF BUILDING ANNEXE,
2ND FLOOR, A.T. ROAD
GUWAHATI- 781001

2005 to