Pool overflow grille with a new high-quality PVC plastic and UV material once cast into, the product has a good non-slip, durable, easy to fade and so on. Guangzhou Eurasian company's single interface PVC pool drain cover using the box or prism convex panel design, effective non-slip high. This product is 100% non-toxic and tasteless with ABS new material, has a very excellent acid and alkali resistance to organic solvents and salts, and many other gas, corrosion liquid medium. A one-time injection molding technology, rugged and high toughness, ABS plastic material and add UV UV material, further increasing the resilience and promotion materials withstand temperature, UV, moisture and chemical corrosion ability. With the overflow tank with the curvature, this grill is the best choice. Products sold in major cities, such as: Beijing, Tianjin, Shijiazhuang, Harbin, Changchun, Shenyang, Shanghai, Chengdu, Wuhan, Kunming, Guangzhou and other places.