Specifications and technical parameters of automotive grade PVB film Best Clean Ever in PVB Industry To fulfill automotive OEM and high end architectural projects' requirement, HUAKAI® adopts an advanced clean room for air purification. All workers are required to wear sterilized costume before entering production area to make sure a dustless production environment. Automobile PVB film - commonly used color, thickness, width, length, 20 foot cabinet capacity online reference: Color selection: primary colors, green belts / blue belts, F green, F Green Belts / blue belts, light blue, light green belts / blue belts, medium brown / light brown, light gray grey belts, etc.