Cong Nghe & Thuong Mai PTCH Joint Stock Company Address: No 06, Tieu Khu 3, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500422802 Phone: 02123844610 Representative: Nguyen Huy Cong Adress: Quynh Hong Commune, Quynh Phu District, Thai Binh Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 26 - 4 - 2011