Jiangsu Daruihengte Science & Technology Co.,Ltd was established in 2010 and specializes in the developing, manufacturing and promoting polyvinyl butyral(PVB)functional film, ordinary film and polyvinyl butyral(PVB)recycling. They are widely used in photovoltaic, aerospace, defense, construction, automotive and many other fields. Our company has passed ISO14000 environmental management system certification, ISO90012015 certification. In order to expand the domestic and international markets, We established the pvb film factory of Malaysia Darui Technology SDN.BHD. HongKong Hengte Group Limited and Jiangyin Shengaorui International Trading Co., Ltd.