Thôn Vàng, Xã Vân Sơn, Son Dong District, Bac Giang Province, Viet Nam

Vuong Tran General Trade Limited Company

Thôn Rèn, Xã Minh Đức, Viet Yen District

Nguyen Phuong Construction Development Investment Company Limited

Thôn Hồng Giang, Xã Đức Giang, Yen Dung District

Pham Binh Son Services And Trading Company Limited

Thôn Bầu, Xã Long Sơn, Son Dong District

Hoang Anh Tu Service Trading Company Limited

Thôn Hồng Giang, Xã Đức Giang, Yen Dung District

Xuan Hung Services And Transport Company Limited

Thôn Hậu, Xã Liên Chung, Tan Yen District

Tuan Anh Bac Giang Trading And Production Company Limited

Thôn Đại Giáp, Xã Đại Lâm, Lang Giang District

Xuan Hoa Son Dong Company Limited

Thôn Thượng, Xã Yên Định, Son Dong District

TMDV Quoc Cuong Bac Giang Company Limited

Thôn Nhân lĐịnh, Xã Yên Định, Son Dong District

Hao Quang Bac Giang Service Company Limited

Thôn Thanh Trà, Xã Vân Sơn, Son Dong District

Minh Quang Son Dong General Company Limited

Thôn Vàng, Xã Vân Sơn, Son Dong District