Summary
The Global Noise Barrier Industry Situation and Prospects Research report is a professional and in-depth study on the current state of the Noise Barrier industry.
In 2016, the world economy expanded by just 2.2 per cent, the slowest rate of growth since the Great Recession of 2009. Underpinning the sluggish global economy are the feeble pace of global investment, dwindling world trade growth, flagging productivity growth and high levels of debt. 更多
