China Singyes New Materials Holdings Limited established in 2010 year and then entered in opto film industry. With over 10,000m²workshop and 4,000m² clean workshop, 2 advanced ITO film roll to roll production lines,2 laminating film and cutting production lines,and the smart glass processing production line of the capacity with 36,000 m²per year.However the 2400mm width is maximin in Asia,and we are the earliest smart film supplier with combination from ITO target -PDLC -Roll to Roll in China,and also the sole supplier of ITO coating-Precision wet coating smart film -smart glass in China,which customer to supply best quality and preferable price material.