| #1 | Baba Auto Gas Co. Ltd. |
| Address | : | House # 5, Road # 9, Sector # 4, Uttara, Dhaka 1230 |
| Contact | : | Phone: +880-2-8920833, 01819-212687, Fax: +880-2-8914739 |
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| #2 | CNG Conversion Workshop |
| Address | : | 80 Shaheed Tajuddin Ahmed Sarani, Tejgaon Industrial Area, Dhaka 1208 |
| Contact | : | Phone: +880-2-8812460, 8812437, Fax: +880-2-8823094, 8823913 |
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| #3 | S.T Trading |
| Address | : | 78, Outer Circular Road ( Ground floor ), Moghbazar ( Opposite Of Bishal Center), Dhaka 1217 |
| Contact | : | Phone: +880-2-8322705, 9331867, Fax: +880-2-9331867 |
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| #4 | The Royal Utilization Services ( Pvt.) Ltd. |
| Address | : | Royal Group, 28/A Nayapaltan, Dhaka |
| Contact | : | Phone: +880-2-8321003, 9339238 |
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