Kazi Golam Rahman, Chairman, Board of Trustees of Hamdard Laboratories (Waqf) Bangladesh, presiding over its Annual Treatment and Sales Conference-2019 at Bangabondhu International Conference Centre in the city on Sunday. Dr Hakim Md Yousuf Harun Bhuiyan, Managing Director and Chief Mutawalli of the company and Professor Dr Abdul Mannan, Vice Chancellor, Hamdard University, were also present.