Changzhou, jiangsu province, qi shuyan area qi shuyan industrial park and number 39 Changzhou, Jiangsu
Hermann-Koehl-Str. 7 Bremen, Bremen
No. 33 Gaotai Road, Jiading District,, Shanghai, Shanghai, China,201803
No.36, Huazhuangduan, Beiyaoguan Town, Qishuyan District Changzhou, Jiangsu