Acoustic insulation PVB film (AGH film)
Brand:HUAKAI
Packaging:Plywooden case ;Woven bag...(According to customer's request,Consult the salesperson for details).
Acoustic insulation PVB film (AGH film) Huakai new acoustic insulation PVB film (AGH film) Huakai group has introduced American technology to independently develop and produce AGH sound ins