Germany Polyurethane (PU) Foam Buffing and Polishing Pads Market Assessment, By Face Type [Smooth, Waffle and Others], By Application [Automotives, Manufacturing, Transportation and Others], By Size [less than 100mm,100mm to 150mm, more than 150mm], By Sides [One side, Two sides], By Region, Opportunities and Forecast, 2016-2030F