Jilin Mainland Import and Export Co.,Ltd.   Jilin Tely EXP&IMP CO.LTD   Jilin Tely Imp&Exp Co., Ltd   jilin chemical industries import & export company   Xi'an Longze Biotechnology Co,.Ltd   Shijiazhuang longze chemical co.,ltd   Shijiazhuang Longze Chemical Co., Ltd.   Shijiazhuang Longze Chemical Co.,Ltd   Xi'An Longze Biotechnology Co., Ltd   jilin   Jilin city success international trading co., ltd.   Jilin Chemical Group Fine Chemicals C.,Ltd.   Jilin Jien Nickel Industry Co., Ltd.   jilin city chemicals trade co.ltd   Jilin Xinyaqiang Biochem Co., Ltd（jiangsu).   Jilin Aegis Chemical Co.,Ltd.   Jilin Optical and Electronic Materials Co., Ltd   Jilin Senxiang Chemical Products Distribution Co.,Ltd   Jilin Longze biolog Co., LTD（Xi’an Office）   Jilin Xinda Trading Co., Ltd