Km 15, Quốc lộ 5A, Xã Trưng Trắc, Van Lam District, Hung Yen Province, Viet Nam

Dong Bac Petroleum Joint Stock Company

Thôn Ngải Dương, Xã Đình Dù, Van Lam District

Du Luong Trading And Business Company Limited

Thôn ân Thi 1, Xã Hồng Quang, An Thi District

Dai An Hung Yen Technology Joint Stock Company

Thôn Sở Đông, Xã Long Hưng, Van Giang District

Thien Minh Construction Development Investment Company Limited

Thôn Dương Hòa, Xã Minh Đức, My Hao District

Sang Manh Company Limited

Thôn Phượng Trì, Xã Tân Tiến, Van Giang District

Phuc Phuong Hung Yen Company Limited

Thôn Tuấn Dị, Xã Trưng Trắc, Van Lam District

Minh Quan Hung Yen Joint Stock Company

Thôn Phạm Kham, Xã Lạc Hồng, Van Lam District

Thanh An Hung Yen Private Enterprise

Thôn Đình Dù, Xã Đình Dù, Van Lam District

New Royal Petrol Investment Trading Joint Stock Company

Thôn Tiên Cầu, Xã Hiệp Cường, Kim Dong District

Pho Thi Trading Company Limited

Thôn 3, Xã Hồng Quang, An Thi District