Happy Tech Viet Nam LTD Address: No 10, Lane 15, Chi Lang Street, Khu An Nhan Dong, Tu Ky Town, Huyen Tu Ky, Tinh Hai Duong, Viet Nam Enterprise code: 0801432530 Phone: 0815982299 Representative: Nguyen Thi Lan Tu Ky Town, Tu Ky District, Hai Duong ProvinceFounding date: 4 - 11 - 2024