We insulate the duct with rigid board with RP tissue paper with Aluminum Perforated sheet with Nuts and bolts. We also do duct acoustic lining as per requirement of the client.
Established Year | : |
Bussiness Type | |
Contact Person | : Mr. shambhu Singh |
4, Fairlie Place, Mezzanine Floor (Room No-24);, Kolkata - 700001, , India.