Yes! Any type of manufacturing defect you can replace our products within 3 days. 

 55/B,Noakhali Tower (4th floor) DFL,Purana Poltan,Dhaka-1000 1000 Dhaka, Dhaka Division, Bangladesh.

Sure! We provide 100% authentic products and you can verify us.

This is our cell no: 01977-000427
For any queries, you can also send us email: shawon_hu@yahoo.com
 
Yes, we have Facebook Page. Facebook page URL: https://www.facebook.com/newudoy.electronics