Guang Zhou Guang He Acoustics Material Co.,LTD is a specially for audio research ,developing and producing themterial for absorption of noise .The company combines the acoustics principle and the beauty of decoration,researched and produced the XIiang He brand of acoustics Material,such as Wooden Acoustic Panel,Fiberglass Acoustic Panel,Polyester Acoustic Panel,Wood Fiber Acoustic Panel,Strip Panel,Acoustical Diffuser ,Functional Absorber ,Hanging Decorative Panel,Solid Wave Panel,GreenerWood