... OEM offered 3, Rich Experience 4,ISO certified 250x250x15mm Square PP PVC Drain Grate Plastic Molding Injection, Drain Grate, Drain ... , Gully Cover, Used for Drainage , Widely used 1. Material: PP/PVC2 Part size: 250*250*15mm3. Part Weight: 400g4. Application ... , Polishing, Plating, Painting, Logo Printing, Assembly, etc. Steps of Uni-Moulding Business: 1.drawings or samples providedWe get the drawings ...