| Location | Phone | Action |
|---|---|---|
| Headquarters seven Dao Quan Zi South Village, Longquan street, Chaoyang City Development Zone | Phone: +86-0421-3817171 +86-0421-3817171 (fax) |
| Location | Phone | Action |
|---|---|---|
| Headquarters seven Dao Quan Zi South Village, Longquan street, Chaoyang City Development Zone | Phone: +86-0421-3817171 +86-0421-3817171 (fax) |