Polystyrene Cornices, Building Materials, Decoration Molding manufacturer / supplier in China, offering High-Visibility Polystyrene Ocean Floats Deep Sea EPS Ball Floats & Foam Marker Buoys, Marine-Grade Polystyrene Buoy Floats & EPS Marker Foam Buoys, Styrofoam Buoy Set Lightweight Foam Buoy Floats for Water Markers Aquaculture Nets and so on.