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+86-51986555738
| Roger Huang | |
| GM&Co-Founder | hj@hjyl.cn |
| Kevin Pan | |
| VGM&Co-Founder | pk@hjyl.cn |
| Marketing Dept | Sale@hjyl.cn |
| HR&AD Dept | HR@hjyl.cn |
| Regulatory Dept | NMPA@hjyl.cn |