Chatterjee International Centre, Suite 11, 12th Floor, 33A, Jawaharlal Nehru Road, Kolkata – 700 071, West Bengal
India
ventduct@gmail.com (+91) 9831179093
spal@ductsandhoses.com (+91) 9339216606
vsrao@ductsandhoses.com +91 9674729855, (+91-33) 22271303
Flexible Hose Industries