1 Thanh Vien Ve Sinh Moi Truong Hai Ha LTD Address: No 76, Ngo Quyen Street, Hai Ha District, Quang Ninh Province Enterprise code: 5700690291 Phone: 0328606628 Representative: Nguyen Van Cat Hai Ha District, Quang Ninh ProvinceFounding date: 16 - 11 - 2007