Hoa Chat Tinh Khiet Va Dung Cu Thiet Bi Phong Thi Nghiem Joint Stock Company Address: No 22B, Van La Street, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0107916934 Phone: 02463289115 Representative: Le Van Quan Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 12 - 7 - 2017