Martinsons announced a SEK 120 million (EUR 11.1 million) investment in its sawmill plants in Bygdsiljum and Kroksjön in Sweden.  According to the announcement, the single largest investment is a new main boiler to the plant in Bygdsiljum.  The new main boiler in Bygdiljum is part of a number of investments that have been implemented to gradually increase production. The Group has also invested in further processing where glulam production has been upgraded with equipment that increases both production and quality.  The main boiler in Bygdsiljum will be built next year and ...