Hung Yen Petroleum Oil and Gas Aggregate Trading Company Limited
Thôn Bá Khê, Xã Tân Tiến, Van Giang District
Quyet Yen Company Limited
Thôn Lê Xá, Xã Vũ Xá, Kim Dong District
Thinh Vuong Trading Import Export Stock Company
Thôn Thanh Xá, Xã Nghĩa Hiệp, Yen My District
Nhat Minh Anh Industry Company Limited
Thôn Yên Lịch, Xã Dân Tiến, Khoai Chau District
Bhq Viet Nam Investment Development Company Limited
Thôn Thanh Sầm, Xã Đồng Thanh, Kim Dong District