Walton launches ‘Digital Campaign’ to accelerate the initiative of building customer database for delivering online based swift and best after sales service at its corporate office in the capital. Walton’s Executive Directors SM Zahid Hasan, Humayun Kabir, Uday Hakim, Md Tanvir Rahman, Mohammad Rayhan, Dr Md Shakhawat Hossain and Deputy Executive Director Firoj Alam, among others, were present.