1.This product is specially designed for chemical barrel storage leakage, especially storage of corrosive chemicals; 2.Product one-time Molding, Long Service Life; 3.Can be free with other types of pallets, combined into a platform, operation more flexible; 4.This product can be moved by forklift or hydraulic truck; 5.Different filling and leaking volume, can meet all kinds of practical operation requirements; 6.Grille plate is stable and durable, and can be split quickly;