( 1 ) strong acid resistance, alkali resistance, corrosion resistance and weather resistance;
( 2 ) the surface design of the plastic tray is safe and non - favorable;
( 3 ) the surface is smooth, the residue of garbage is reduced, and the cleaning is easy;
( 4 ) convenient transportation and space saving;
( 5 ) can be used normally in the temperature range of - 30 deg c to 65 deg c;
( 6 ) there are a variety of color choices, according to the classification needs of collocation;
( 7 ) widely applicable to various environments;
( 8 ) suitable for shelves, flexible turnover.