1.moisture and mould resistand coating

2.LVB(laminated veneer board,cross positioned veneers)  

3.vast temperature amplitude durabiity

4.waterproof 6hours boiling/freezing resistant

5.specially designed rolling merchanism for easy pallet loading and unloading

6.three layers of paint, more conducive to waterproof

7.the wing board is using radiata pine LVL,the web board is using poplar plywood,so the product has better stability.