| Certificate | Certificate Name | Certifying Authority | Issue Date | Expiry |
|---|---|---|---|---|
| Certificate of Quality Supervision proposed | Tianjin Quality and Technical Supervision | 2009-11-09 | Forever | |
| Foreign trade operators Registration Form | Registration authority | 2009-11-16 | Forever | |
| Tax Registration Certificate | Tianjin Industrial and Commercial Administration | 2009-11-17 | Forever | |
| Business License | Tianjin Industrial and Commercial Administration | 2009-11-10 | Forever | |
| Self inspection certificate of registration | Tianjin Entry-Exit Quarantine and Inspection Service | 2009-11-14 | Forever |