Introduce
, original name is DNTN Hệ Dưỡng, operations over 15 years in Mining stone, sand, pebbles and clay. Director: Mr/Ms. Nguyễn Văn Khương . Contact Information: Thôn Côn Lăng Hạ, xã Ninh Vân, Hoa Lu District, Ninh Binh Province, Viet Nam. Phone:
Office Address: Thôn Côn Lăng Hạ, xã Ninh Vân, Hoa Lu District, Ninh Binh Province, Viet Nam
Phone:![](//vietnam.congty.org/i/NdQYpsh5desIHtUvpHv4Cg%3D%3D/1.jpg)
Phone:
![](http://vietnam.congty.org/i/NdQYpsh5desIHtUvpHv4Cg%3D%3D/1.jpg)
Director: Nguyễn Văn Khương
Date Active: 2009-03-15