Clothing manufacturer, John Master Industries Berhad, has recorded a slight drop in turnover but a big increase in pre-tax profits. The company posted a group net turnover of RM90.1 million for the year ended March 31, down from the previous year's RM91.1 million. But pre-tax profit improved by more than 100 per cent to RM 38.2 million, up from the 7.4 million the previous year.