All information should be sent to:
HYPERSONIC TECHNICAL SERVICE AND BUSINESS PROMOTION COMPANY LIMITED
Add: Can ho 9.5 - Nha o Chung Cu CT2 - Xuan Dinh - Tu Liem - Hanoi - Vietnam
Tel/Fax: +84 - 04 - 62652080
Mobile: +84 - 945909104
Website: www.hypersonic.vn
Mail: qly@hypersonic.vn or RF@hypersonic.vn
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