Trinh Tra Address: Civil Group 4, Phu Xa Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4601238269 Phone: 0913067037 Representative: Vu Xuan Trinh Adress: Civil Group 4, Phu Xa Ward, Thai Nguyen City, Thai Nguyen Province Phu Xa Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 2 - 3 - 2015