48KG.50MM heat insulation glass wool board,soundproof and heatproof
Model No. : 48/50
Brand Name : kunnai
US $ 2.8
fireproof&heatproof glass woolboard with black glass cotton cloth on surface
Model No. : 48/50
Brand Name : kunnai
US $ 2.8
48KG/50MM Environment protected office noise reduced glass wool board
Model No. : 48/50
Brand Name : Kunnai
US $ 2.8
high quality glass wool board,used for the core of cloth sound absorption board
Model No. : 96/25
Brand Name : kunnai
US $ 2.8
acoustics material made of high density glass wool board
Model No. : 96/25
Brand Name : kunnai
US $ 2.8