
ポリ塩化ビニールの /Multi の層の熱絶縁材の波形板及びステップ屋根の放出ライン選抜して下さい
Feature & application PVC corrugated board and Step-Roofing feature and application: he fire protection performance is remarkable, difficult to burn. Anti-corossion, acid proof, alkali, radiates quickly, high lighting, long life-span. Adopt special technology, bears the outdoor atmospheric insolation, the heat insulation performance is good, in the hot summer can provide compares the metal to use








