TNN Development Limited

Company Profile
The TNN group has existed since 1998 for 2 decades. The head office is located in Dalian, the most beautiful coastal city in Liaoning Province, China. Currently, TNN has 31 staff, own offices, joint laboratory, independent e-commerce platform, ISO9001 and CE certification, independent trademark and other high-level professional office equipment, as well as institutional certificates, 3 overseas companies, 2 domestic offices and two affiliated companies. .
TNN is focused on global services, integrates global resources, actively participat... [Details]