On the eve of May Day, Mr. Wang Xiangyu, general manager of Tangshan Outstanding Science and Technology Co. LTD., on behalf of the company, has expressed sincere condolences to the victims and victims' families in the disaster area hit by the massive flood in southern Iran through the Chinese chamber of commerce and the Iranian embassy in China and also provided relevant assistance to the Iranian red crescent. (Submitted by administration office, Tangshan OTSK Co., Ltd. 2019-05-05)