Kat Instrumentation Services Private Limited
30B, Suren Sarkar Road
Kolkata- 700010, West Bengal (India)
Ecotherm Insulation Pvt. Ltd.
24, Avenue East, 1st Street, 3rd Floor, Modern Park
Kolkata- 700075, West Bengal (India)
B. D. Fans And Enviro Engineering
Kasthodanga Road, Shiborampur Thakurtala
Kolkata- 700061, West Bengal (India)
Modern Engineering Works
No. 100- B, Durga Charan Doctor Road
Kolkata- 700014, West Bengal (India)
Precision Engineering Works India
No. A-2/125,
Kalyani- 741235, West Bengal (India)
H. N. Biswas & Co.
Shilpayan Industrial Estate Road, P. O. Raypur, Maheshtala 24 Paraganas (S)
Kolkata- 700141, West Bengal (India)
Fabcon Enterprise
No. 229, M. A. Sarani, Barofinga, Nimta, Near Sarkari Pukur
Kolkata- 700049, West Bengal (India)