| #1 | Mahmood Corpn. Ltd. |
| Address | : | 51, Motijheel C/A ( 2nd floor ), Dhaka 1000 |
| Contact | : | Phone: +880-2-9559861, 9559243, Fax: +880-2-9565038, 9665791 |
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| #2 | National Polymer Industries Ltd. |
| Address | : | House # 30/A, Dhanmondi, Dhaka 1000 |
| Contact | : | Phone: +880-2-8115054-57, Fax: +880-2-8113164 |
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