Pengchao
 | Pengchao | | | ?Mobile: 15905798827
QQ ：554511428
Email: 554511428@qq.com
Education background: Bachelor of pharmaceutical engineering, Southwest University of science and technology |
| Shuangtao
 | Shuangtao | | Tel: 057982398121
QQ：2256980731
Email: 2256980731@qq.com
Education background: Bachelor of computer information management, Central South University |
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