Zhejiang Color PVB Film Co., Ltd. is a professional PVB film manufacturer in China with ISO 9001: 2000 certificated. Up to now the company total investment is 600million Yuan, the annual capacity of PVB interlayer is 10000 tons.

We OYPDLC Team (Zhiyuan Building Materials Co., Limited) has been focusing on R&D Switchable PDLC(polymer dispersed liquid crystal) film and glass technology. Our main products: self-adhesive smart film, lamination smart film and swithcable smart glass.