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Beijing Office
Shenzhen office

Address: Qiaoxiang Road, Nanshan District, Shenzhen, Guangdong Province
Building 7, 9D, No. 4080 Qiaochengfang

Postal Code: 518053

Phone: 0755-23890737

E-mail shenzhen@dsip.com.cn

Hubei Office

Address: No.1 Xinqiao Road, High tech Zone, Xiaogan City, Hubei Province

Postal Code: 432000

Phone: 0712-2281507

E-mail xg@dsip.com.cn

 
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Address: Huirong Building, No.106 Lianhuachi East Road, Xicheng District, Beijing

Postal Code: 100055

Phone: 010-6398 5529

E-mail info@dsip.com.cn


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