Co Khi Chinh Xac Ptech Viet Nam Joint Stock Company Address: Cluster 4, Long Xuyen Commune, Phuc Tho District, Ha Noi City Enterprise code: 0107551419 Phone: 0912112109 Representative: Nguyen Van Thuc Adress: Cluster 4, Long Xuyen Commune, Phuc Tho District, Ha Noi City Long Xuyen Commune, Phuc Tho District, Ha Noi CityFounding date: 1 - 9 - 2016