Quan Trac Va Phan Tich Moi Truong Quang Nam Joint Stock Company Address: 130 Ho Nghinh, Ban Thach Ward, Da Nang Town, Viet Nam, Da Nang City Enterprise code: 4001321236 Phone: 0979949411 Representative: Nguyen Quang Ngoc Da Nang CityFounding date: 24 - 12 - 2025