Numwin Information Branch Company
Mr. Chen: +86-13601296739
Xi'an Subsidiary
Address: Room 311, 3rd Floor, Da Di Digital Port, No. 4, Cehui Road, Beilin District, Xi'an, Shaanxi Province
Mr. Duan: +86-13571514069
Huitong Navigation (Zhejiang)
Address: Building 6, No. 48 Keyuan Road, Wukang Town, Deqing County, Huzhou City, Zhejiang Province
Mr. Chen: +86-19952006173
Mr. Cai: +86-13552218180
Cloud Navigation Division
Mr. Nie: +86-13488661122
Mr. Chen: +86-13910230832
Shandong Branch
Mr. Wang: +86-15210445261
