GROSS MARGIN EXPANDED TO 39.5%, FREE CASH FLOW INCREASED TO US$1.3 BILLION HONG KONG, March 6, 2024 /PRNewswire/ — Global leader in cordless Professional Tools, DIY Tools, and Outdoor Power Equipment, Techtronic Industries Co. Ltd. (“TTI” or the “Group”) (stock code: 669, OTCQX: TTNDY,…