Jiangsu Changshun Group Co.,Ltd. Jiangsu Changshun Polymer Materials Institute Co., Ltd. Benecke￾Changshun Auto Trim Co., Ltd. Benecke Changshun Eco Trim (Changzhou)Co., Ltd. Jiangsu Jinzhida New Materials Co., Ltd. Jiangsu SEWIN New Material Technology Co., Ltd. Jiangsu Changneng Energy-Saving New Materials Co.,Ltd. Jiangsu Changshun Aierheng Energy Saving Technology Co.,Ltd. Kefuxing New Material Technology (Jiangsu)Co.,Ltd. SEWIN (Changshu) Acoustic Technology Co.,Ltd. Changhua Chemical Technology Co., Ltd. Software Business Division Changshun Plastics division