Asha Spring & Engineering Co.
Ichapur Kamardanga Battala, Near Sishu Sangha Club, P. O. - Santragachi
Howrah- 711104, West Bengal (India)
B P Spring & Engineering Company Private Limited
90, Benaras Road
Howrah- 711106, West Bengal (India)
Super India Spring Manufacturing Company
Balitikuri, Sukrimill
Howrah- 711402, West Bengal (India)
Bera Enterprise
Baltikuri, Chakpara, Pal Bagan
Howrah- 711113, West Bengal (India)
Sree Durga Spring Manufacturing Company
Kona Mullickpar, Doctor Bagan, P. O. Kona
Howrah- 711114, West Bengal (India)
Esbee Spring Manufacturing Co.
Dharmatala Kharbagan Santragachi, Kamardanga
Howrah- 711104, West Bengal (India)