Long Bien Electric Trading Joint Stock Company
Số 2, phố Ngô Gia Khảm, Phường Ngọc Lâm, Long Bien District
568 Environmental Installation Investment Joint Stock Company
Số nhà 14, ngách 12/10, ngõ 10, đường Nguyễn Văn Linh, tổ 13, Phường Sài Đồng, Long Bien District
Viet Hung Environmental Technology Development Company Limited
Nhà 104 K7, khu chung cư Việt Hưng, Phường Giang Biên, Long Bien District
VietNam Environmental Technology And Construction Company Limited
Số 54, tổ 2, Phường Giang Biên, Long Bien District
Benchmark Water Viet Nam Company Limited
Số 37/37 Ngõ 67 Đức Giang, Phường Đức Giang, Long Bien District