Thuong Mai Va Ky Thuat KLK Joint Stock Company Address: A20-NV9 O So 14, Moi Hai Ben Urban Area, Le Trong Tan Street, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0110354114 Phone: 0947721881 Representative: Vu Ngoc Dung An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 17 - 5 - 2023