128 Lê Đức Thọ, Phường 6, Go Vap District, Ho Chi Minh City, Viet Nam

An Thinh Phat Computing Service Company Limited

17 Lê Trung Nghĩa, Phường 12, Tan Binh District

Dai Huu Services And Trading Mechanical Company Limited

32/4F Quang Trung, Phường 8, Go Vap District

Truong Giang Labor Protection Fire Protection Equipment Business Company Limited

39A đường 15, khu phố 1, Phường Bình Trưng Đông, District 2

DNTN Ngoc Han Service

201/10 Tạ Quang Bửu P.03, Phường 3, District 8

Huy Khang Internet Company Limited

Số 57 đường 37, Phường Tân Quy, District 7

Gf Infrastructure Investment Joint Stock Company

15B/19 Lê Thánh Tôn, Phường Bến Nghé, District 1

Nam Bo Telecommunication Technology Company Limited

13 Đường Số 3, Khu phố 2, Phường Bình An, District 2

Thien Phu Telecommunication Company Limited

11/6N Mỹ Huề, Xã Trung Chánh, Hoc Mon District

Le Giang Technology Investment Company Limited

17/1 Đường số 4, Phường 10, Tan Binh District

Nguyen Phat Telecom Services Trading Company Limited

26/7 Trương Minh Ký, Phường 13, Go Vap District