Big Sand LTD Address: 158/C33 Phan Anh, Phu Thanh Ward, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 0319594453 Phone: 0967913273 Representative: Nguyen Tuan Anh Phu Thanh Ward, Tan Phu District, Ho Chi Minh CityFounding date: 12 - 6 - 2026