(1) The material of the existing pallet
China Logistics and Procurement Association Tray Professional Committee of the preliminary survey shows: China now has a variety of pallets about 50 million ~7000 million pieces of annual output increased by about 20 million tablets. The wooden flat pallet accounted for about 90%, plastic flat pallet accounted for 8%, steel pallets, composite pallets and paper trays accounted for 2% of the total. Composite flat pallet and plastic pallet rise in large proportion.
(2) Pallet operation condition
Pallet development can be said to be synchronized with the forklift. The joint use of forklifts and pallets has formed an effective loading and unloading system, which greatly improves the loading and unloading efficiency. From the statistics, the pallet is basically used with forklifts. On average, each forklift is equipped with $number tray.