產(chǎn)品具有外形美觀大方、強度高、耐腐蝕、抗老化、隔音隔熱、抗風(fēng)力強、密封性能好等優(yōu)點
The product has the advantages of beautiful appearance, high strength, corrosion resistance, aging resistance, sound insulation, heat insulation, strong wind resistance and good sealing performance.