Purchase Qty. Reference FOB Price
1-99 Square Meters US$40.00
100-999 Square Meters US$38.00
1,000+ Square Meters US$32.00
Product Description
ZHONGTAI Acoustic Absorbing Barrier China Suppliers Sound Proof Fencing Traffic Noise 5+5 Tempered Glass Material Bridge Sound Barrier Product Introduction Sound barriers are mainly used for sound insulation and noise reduction on roads, expressways, elevated composite roads and other noise ...