On-the-job Training, in small group, is always an essential part of MSS' service scope and commitment to Clients. Photo: Training Manager Sammy Cheung in white shirt.
小組的在職培訓，是宏力保安服務範圍及承諾一個不可缺少的部份, 圖中穿白恤衫者為培訓經理張五斤先生。
