Siddharta Engineering
Dharsa, Panchcnantala, Jagacha, GIP Colony
Howrah- 711112, West Bengal (India)
Harsha Electricals
No. 22, Rabindra Sarani, Shop No. 297
Kolkata- 700001, West Bengal (India)
Howrah Electrical Industries
New Mollah Para, Near Japani Gate Balitikuri
Kolkata- 711113, West Bengal (India)
S. K. Industrial Corporation
Crescent Chambers, No. 17, Ezra Street, 3rd Floor
Kolkata- 700001, West Bengal (India)
Shift Telecom
126/2, Baghajatin Place
Kolkata- 700086, West Bengal (India)
A. D. Electric Co.
281/1/1 C Bepin Behari Ganguly Street
Kolkata- 700012, West Bengal (India)
Nath Udyog Kolkata
181, Harisava Math, Brahmapur, P.O. Garia
Kolkata- 700084, West Bengal (India)
Ebenezer
NO. 18/11, Danesh SK Lane
Howrah- 711109, West Bengal (India)
ECC Engineering Private Limited
No. 253P, N.S.C. Bose Road
Kolkata- 700047, West Bengal (India)
Bharat Engineering Co.
10, Bansdroni Place
Kolkata- 700070, West Bengal (India)
Swati Industries
41, Pulin Khatik Road
Kolkata- 700015, West Bengal (India)
OPG Power System Private Limited
No. 3, Mangoo Lone
Kolkata- 700001, West Bengal (India)