Changzhou Seimitu New Material Co., Ltd. Founded in 2017, it is located in Shangxing New District, Liyang Economic Development Zone, Changzhou, a beautiful tourist city. In order to increase new equipment and expand production capacity for the future, it moved from SHANGHAI. The company has many years of experience in precision cold rolling and continuous quenching and tempering heat treatment of special steel strips. We will serve you wholeheartedly with our profession and enthusiasm.