On 15th, November, 2007,notified from Ministry of Information Industry of Tianjin, OTDR, which is researched and developed by cooperation of Radiasun and American parter, has been awarded  financial support by Ministry of Information Industry of Tianjin, and the amount value is two times as that of 2006. Up to now, it has been the third time for the financial support of Ministry of Information Industry of Tianjin Province, and the total amount is more than 100,000 USD in all.