ZHEJIANG DUOLI PLASTIC CO.,LTD is a professional manufacturer of PVB and SGP interlayer films for laminated glass. Our products are widely used in architectural safety glass, automotive glass, photovoltaic glass and decorative laminated glass. We supply high quality PVB film with different thickness, width and colors, including stripe PVB. We export to Europe, Middle East, South America and many other regions. We provide stable quality and competitive service for global glass manufacturers.