Jiwon Chemtech Vina LTD Address: 26th Floor, Thap B, Song Da HH4 Building, Pham Hung Street, Tu Liem Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111161193 Phone: 02375957913 Representative: Choi Youjin Ha Noi CityFounding date: 4 - 8 - 2025