Hoa Ha Tech LTD Address: 2nd Floor, No 742, Pham Van Dong Street, Pho Yen Ward, Tinh Thai Nguyen, Viet Nam Enterprise code: 4601669402 Phone: 0983151605 Representative: Pham Viet Ha Pho Yen Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 15 - 6 - 2026