YINGZHE Polyester Fiber can reduce the indoor Echo(to shorten response time) and reduce noise relative index.
Specification:
Material: First grade polyester fiber
Specification: 2420*1220*9MM or made on your kindly request.
Color: painted every color as your like.
Character: safe and convenient; flexible and cut easily or shaped as artwork;
Light and beautiful; longer life span and heat insulation; excellent sound absorption effect; anti-corrosion and moisture-proof.
Material: First grade polyester fiber
Specification: 2420*1220*9MM or made on your kindly request.
Color: painted every color as your like.
Character: safe and convenient; flexible and cut easily or shaped as artwork;
Light and beautiful; longer life span and heat insulation; excellent sound absorption effect; anti-corrosion and moisture-proof.