Chaintech LTD Address: 268 Tran Thu Do, Phu Thanh Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0315114473 Phone: 01682158211; 0382158211 Representative: Pham Minh Tri Phu Thanh Ward, Tan Phu District, Ho Chi Minh CityFounding date: 15 - 6 - 2018