- Headquarter Address：The 5th Floor, Building No. 15 & 16, Block 2, Compound 31, the 13th Kechuang Street, Economic and Technological Development Zone, Beijing
- Main Tel：010-80470295
- Sales Tel：010-80470277
- Fax：010-80470290
- Postal Code：100176
Design Research Institute
Add：No. 520, Shenyu Road, High-tech Industrial Development Zone, Anshan City, Liaoning Province
Tel：0412-2575005
Fax：0412-2571001
Postal Code：114000
