Rubber Regenerating & Processing Company
No. 402, Kamalalaya Center, No. 156 A, Lenin Sarani
Kolkata- 700013, West Bengal (India)
Barad Industries
226/H/3, Tiljala Road, Near No. 4 Bridge, Punjabi Para
Kolkata- 700046, West Bengal (India)
Amass India
No. 10, Clive Row, 7th Floor
Kolkata- 700001, West Bengal (India)
Vintech Polymers Private Limited, Kolkata
B. W. Industrial Complex, 179/7, Badu Road, Digberia Madhyamgram, 24 Parganas North
Kolkata- 700128, West Bengal (India)
A. B. Enterprises
20B, Abdul Hamid Street Ground Floor, Room No. 3
Kolkata- 700069, West Bengal (India)
Shine Enterprise
Naya Basti, Kabarpara, Bankara, Howrah District
Kolkata- 711403, West Bengal (India)
Indian Gemological Identification
No. 10, ADI Banstolla, Barabazar
Kolkata- 700007, West Bengal (India)