Nguyễn Khắc Dũng

Position: Author / Director

Company:
Viet Dung Energy Joint Stock Company

Office Address: Tầng 1, số nhà 24, tổ 4, Thị Trấn Vinh Quang, Hoang Su Phi District, Ha Giang Province, Viet Nam, Hoang Su Phi District, Ha Giang Province
Phone: