| 1 | We live in Hongkou District of Shanghai. | |
| 2 | Shanghai Yitai Material Co. | |
| 3 | No. 211, Wusong Road, Hongkou District, Shanghai. | |
| 4 | Sichuan Bei Road and Duolun Road (in the Hongko District). | |
| 5 | Sichuan Bei Road and Duolun Road (in the Hongko District). Open every day from later morning to early evening. |