![Avatar of Jan Kristek](https://s1.topvietnam.com/avatar/84C8F6E56-default.jpg)
Jan Kristek
Position: Director
Address: Khu 19/5, Thị trấn Thanh Sơn, Huyện Thanh Sơn, Phú ThọPhone:
Company:
Cong nghe khai khoang Company Limited
Phone:
![](http://s1.topvietnam.com/i/kpT-12Ly3eshmA8t9ES-QQ%3D%3D/1.jpg)
Edit
Position: Director
Address: Khu 19/5, Thị trấn Thanh Sơn, Huyện Thanh Sơn, Phú ThọPhone:
Company:
Cong nghe khai khoang Company Limited