- Sherpa Power Engineering Ltd
- Solar Pump, System.
- Address:10/3 Arambagh Dhaka Dhaka 1000 Bangladesh
- Western Engineering (Pvt) Ltd.
- solar powered pumping system, solar power system, diesel pump, construction works including rubber dam, bridge, river bank protection works etc..
- Address:1-TCB Bhaban, Karwan Bazar, Dhaka, Dhaka, Bangladesh
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