Amcon Fibreglass & Plastic Engineering Co.
No. 21/1, Ballygunge Place
Kolkata- 700019, West Bengal (India)
Sintex Industries Limited
Railway Quarter No. 437, Unit No. 3, South Side Ben- Glow, Right Side Of Union Church
Kharagpur- , West Bengal (India)
Kedia Polymer
No. 201, Marshall House, No. 25, Strand Road
Kolkata- 700001, West Bengal (India)
Bose Abasan Prakalpa
Sadarghat, District Paschim Medinipur Midnapore Town
Midnapore- 721101, West Bengal (India)