Dich Vu Ky Thuat Moi Truong Cao Bang Joint Stock Company Address: No 22, Civil Group 11, Ngoc Xuan Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800898090 Phone: 0983229548 Representative: Pham Tuong Lam Adress: Civil Group 7, Ngoc Xuan Ward, Cao Bang City, Cao Bang Province Ngoc Xuan Ward, Cao Bang City, Cao Bang ProvinceFounding date: 6 - 12 - 2016