Vietnam [Vietnam-3] Hatech Co. Ltd. Vietnam Hatech Co. Ltd. Building No. 110 Nguyen Ngoc Nai Str. THANH XUAN Dist. HANOI – VIETNAM Contact Mr. Tran Hoang Long Phone +84 – 09 9572 1111 Email hatech.co.ltd@gmail.com Website www.hatech-co.com
