The TNN Development LimitedSince 1998, TNN Group has been founded for over 2 decades. Head quarter locates in Dalian -the most beautiful coastal city in Liaoning, China. Currently, T [Details]

The TNN Development Limited
Address:RM2901 Rainbow Bldg, No.23 Renmin RD., Dalian, China
Postal code:116001
Tel:+86-15940884068
Mail:Service@tnn.com.cn
Website:http://www.tnnindustry.com/
Contacts:dehui2023 （Mr）
Cellphone number:15040613948
Online Status:Offline Send message