| Alamat : | Gedung 6, Distrik 15, Markas Besar, Distrik Fengtai, Beijing, Cina |
|---|---|
| Alamat pabrik : | No.21, Jalan Utara, Distrik Barat, Zona Pengembangan, Distrik Dongli, Tianjin, China |
| Waktu kerja : | 9:00-18:00(Waktu Beijing) |
| Telepon : | 86-010-86229154(Waktu kerja) |
| E-mail : | gyj4596@163.com |
| Telepon : | ＋8615932793225 |
|---|---|
| WeChat : | 15932793225 |
| E-mail : | gyj4596@163.com |
