Headquarters |
Oversea Sales Office |
| Add: #1 Xinglonggong Industrial Zone, Wen'an County, Hebei 265500, China | Add: Room 606, #11 Nuode Center, #128 Nansihuan West Road, Fengtai District, Beijing 100070, China |
| Postcode: 065811 | Postcode: 100070 |
| Tel: 0086-316-5110511, 5322296 | Tel: 0086-10-57322261 |
| Fax: 0086-316-5320488 | Fax: 0086-10-57327550 |
| Email: sales@tdsj.com |
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