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 Sound Barrier For Road Noise China Suppliers Acoustic Barriers 5m 5.5m 6m Height High Speed Train Sound Barrier Product Introduction Sound barriers are mainly used for sound insulation and noise reduction on roads, expressways, elevated composite roads and other noise sources. They are ...