Walton Executive Directors Iva Rizwana Nilu (Plaza Sales and Development), SM Zahid Hasan (Policy and HRM), Md. Emdadul Haque Sarkar (Marketing) and Md. Humayon Kabir (PR and Media) and other executives seen with Walton Plaza managers and dealers at its conference held at Walton Hi-tech Industries at Kaliakoir in Gazipur on Saturday.