Thôn Nhị Hà, Xã Sơn Hà, Huu Lung District, Lang Son Province, Viet Nam

Duc Manh Lang Son Construction Company Limited

Thôn Nà Sèn, Xã Hoàng Đồng, Lang Son City

Tld Ls Company Limited

Số 143, Khu 5, Thị Trấn Na Dương, Loc Binh District

Son Hung Lang Son Construction Joint Stock Company

Khu ga Bắc, Thị trấn Đồng Mỏ, Chi Lang District

Thanh Le Lang Son Joint Stock Company

Số 42, Ngõ 12, Đường Bà Triệu, Phường Đông Kinh, Lang Son City

Tan Son Construction And Investment Company Limited

Khu 6B, Thị trấn Bình Gia, Binh Gia District

Tan Lang Son Joint Stock Company

Thôn Mỏ Đá, Xã Quang Lang, Chi Lang District

Langson Construction and Trade Joint Stock Company

Số nhà C12, Khu tái định cư N18, Thị trấn Cao Lộc, Cao Loc District

Truong Giang Lang Son Construction And Trading Company Limited

Thôn Đoỏng Đeng, Xã Chu Túc, Van Quan District

Khanh Thinh Lang Son Company Limited

Thôn Mỏ Nhài, Xã Hưng Vũ, Bac Son District

Bac Son An Construction Joint Stock Company

Thôn Mỏ Đá, Xã Quang Lang, Chi Lang District

Gia Long Lq Construction and Tradinh Joint Stock Company

Thôn Sẩy Hạ, Xã Đồng Tân, Huu Lung District

Thanh Son Construction And Consultant Company Limited

Thôn Trường Sơn, Xã Sơn Hà, Huu Lung District

389 Construction Company Limited

Thôn Gốc Me, Xã Đồng Tân, Huu Lung District

Viet Son Ha Construction Consultant Joint Stock Company

Thôn Nhị Hà, Xã Sơn Hà, Huu Lung District

Truong Son Lang Son Joint Stock Company

Mỏ đá Hang Cao, thôn Đồng Lai, Xã Đồng Tân, Huu Lung District

Giang Son Construction and Investment Company Limited

Số 13, ngõ 33, đường Hoàng Đình Kính, Thị Trấn Hữu Lũng, Huu Lung District

An Tam Thuy Company Limited

Tổ 4, Khu Tân Mỹ II, Thị Trấn Hữu Lũng, Huu Lung District