| Contact Information |
| Company Name : | Shenzhen D&D Navtech Co., LTD |
| Company Address : | D seat 910-911 rooms，International technological innovation research institute， the 10th roads of science and technology south, ShenZhen, Guangdong, China 518031 |
| Phone : | 86-0755-26727966 |
| Company Fax : | 86-0755-26727480 |
| Contact Person : | helen (oveseas market sales) |
| Contact Phone : | 13728809347 |
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