The backboard is cold-resistant,heatproof,waterproof,fire-resistant,and of no deformation and crack..It,therefore,is well received.

• 该产品具有耐候性强、防爆晒、防雨、阻燃、永不变形、不断裂、不开边等特点，自投放市场以来深受广大客户的认可。