Barrackpore Heavy Engineering & Steels Private Limited
No. 6 B, Bentinck Street, Aloka House, Ist Floor
Kolkata- 700001, West Bengal (India)
Marco Blowers (India) Private Limited
No. 209, A. J. C. Bose Road, 3rd Floor, Room No. 123, Karnani Estate
Kolkata- 700017, West Bengal (India)