P K De & Associates Private Limited
B. L.- 97, Sector No. 2, Salt Lake City
Kolkata- 700091, West Bengal (India)
Pioneer Geomatics Engineering Private Limited, A Group Of Pioneer Surveyors
Pioneer Tower, A. A. 1, A. B. Block, New Town, Near Tank No. 2
Kolkata- 700156, West Bengal (India)
K. C. Enterprise
1st Floor, 2nd Stair, Joygurulu Complex, Ranihati
Howrah- 711302, West Bengal (India)