| Date | Description |
|---|---|
| 2023-08-04 | delete fax +86-316-6083394 |
| 2022-08-08 | delete address No.2,Furong Road,EDA,Langfang,Hebei,China |
| 2022-08-08 | insert address No. 18, Minwang Road, Jingbin Industrial Park, Wuqing District, Tianjin |
| 2022-08-08 | update primary_contact No.2,Furong Road,EDA,Langfang,Hebei,China => No. 18, Minwang Road, Jingbin Industrial Park, Wuqing District, Tianjin |