1. Widely applied to machinery, automobile, food, and electrical appliances. 2. Light weight, corrosion-resistance, long service life, and recyclability. 3. Suitable for application in various plants and distribution centers. 4. Four side rackable, easy to operate. 5. Suitable for stacking in warehouse or on racks. 6.Suitable for truck transport, and convenient for material containerization. 7.Provided with anti-slippery rubber to prevent materials slipping away during handling and transit. 8. Long service life and reusable; safe, hygienic, moth free, and maintenance free.