Holoflex Limited
No. 92, C/1, Sahapur Colony, Block - J, New Alipore
Kolkata- 700053, West Bengal (India)
PB Holotech India Private Limited
CB-1, Salt Lake City
Kolkata- 700064, West Bengal (India)
Quality Printing & Stationary Concerned Private Limted
No. 16/1, Mahendra Roy Lane
Kolkata- 700046, West Bengal (India)
Crystal Image, Kolkata
No. 176/1/A, Maniktala Main Road
Kolkata- 700054, West Bengal (India)