C & G Corporation
3/10, Kundu Lane, Belgachia
Kolkata- 700037, West Bengal (India)
Apollo India
18, S.S. Street
Kolkata- 700012, West Bengal (India)
Bidyut Elevators
No. 8A, Lake Temple Road
Kolkata- 700029, West Bengal (India)
ECE Industries Limited
No. P- 46 A, CTI Scheme- 16, Behind Lal Bazar, P. S., Radha Bazaar Lane
Kolkata- 700001, West Bengal (India)
Theism Engineering Corporation
15/8, Mall Rd,, Mall Road
Kolkata- 700030, West Bengal (India)
Electro Power & Mechanical Enterprises
Madhusudan Complex, 1st Floor, No. 61/1, S.N. Banerjee Road Chiriamore Barrackpore, North 24 Parganas
Kolkata- 700120, West Bengal (India)