Xuan Thanh Cement Joint Stock Company
Thôn Bồng Lạng, Xã Thanh Nghị, Thanh Liem District
Xuan Thanh Ha Nam Construction Material Production Cement Company Limited
Thôn Bồng Lạng, Xã Thanh Nghị, Thanh Liem District
Thanh An 77 Joint Stock Company
Liên Sơn, Xã Liên Sơn, Kim Bang District
Savina Scientific Technology Company Limted
Thôn Bút Sơn, Xã Thanh Sơn, Kim Bang District