German manufacturers of construction equipment reported an 8% rise in sales, amounting to €8.4 billion. The level was higher than expected and equal to sales in 2006, according to the Construction Equipment and Building Material Machinery Association (VDMA). However, the VDMA, part of the German Engineering Federation, suggested that company profits may not have risen along with sales and tough times remain ahead. “Turnover is one thing, profit is another,” Joachim Strobel, deputy chairman of VDMA, said.