Hanoi Customer Service Center
Address:
2nd Floor, No. 339 Nguyen Khang, Cau Giay Ward, Hanoi
Phone:
0247 306 2323/ 1900 545470
Language
Head office
MASSKO
9th floor, Viwaseen Building, No. 48 To Huu, Dai Mo Ward, Hanoi
0247 306 2323/1900 5454700904 545470 (outside office hours)
cskh@masscom.vnContact us
Da Nang Customer Service Center
Address:
No. 399 Dien Bien Phu, Thanh Khe Ward, Da Nang
Phone:
0247 306 2323/ 1900 545470
Can Tho Customer Service Center
Address:
No. 320/19 Tran Ngoc Que Street, Tan An Ward, Can Tho
Phone:
0247 306 2323/ 1900 545470
Ho Chi Minh City Customer Service Center
Address:
No. 22 Quach Van Tuan, Bay Hien Ward, Ho Chi Minh City
Phone:
0247 306 2323/ 1900 545470