1. Changchun University of Science and Technology,Changchun,Jilin,China,130022
2. FAW Tooling Die Manufacturing Corporation,Changchun,Jilin,China,130000
3. China FAW Group Corporation,Changchun,Jilin,China,130000
4. Changchun Dazheng Bokai Automotive Equipment Co., Ltd,Changchun,Jilin,China,130000