![Avatar of Ma Ngọc Yên](https://static.congtyuytin.com/avatar/10F61B7FEA-default.jpg)
Ma Ngọc Yên
Position: Director
Address: Tổ 34, Phường Mai Dịch, Quận Cầu Giấy, Hà NộiPhone:
Company:
co phan Cong trinh 2 Company
Phone:
![](http://static.congtyuytin.com/i/uQBgTL74dcITCxjBhxYm1A%3D%3D/1.jpg)
Fax:
![](http://static.congtyuytin.com/i/uQBgTL74dcITCxjBhxYm1A%3D%3D/1.jpg)
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Position: Director
Address: Tổ 34, Phường Mai Dịch, Quận Cầu Giấy, Hà NộiPhone:
Company:
co phan Cong trinh 2 Company