Min. Order Reference FOB Price
1 Cubic Meter US$220.00-260.00 / Cubic Meter
Product Description
Polyhedral Hollow Ball is a synthesis of two hemispheres to a spherical shape, each hemisphere is composed of several half fan-shaped blades, the fan-shaped blades of the two hemispheres are staggered from each other. The advantage of this filler is larger specific surface area, so it is more used ...