Min. Order Reference FOB Price
5 m3 US$120.00-500.00 / m3
Product Description
Polypropylene PP PE Polyhedral Hollow Ball Plastic Bio Filter Media The hollow plastic polyhedron ball is composed of two hemispheres, each of which is composed of several semi fan-shaped blades, and the upper and lower blades are staggered. The advantage of the ball is that it is easy to stack ...