Xi¡¯an Haitian Antenna Technologies Co.,Ltd. is a high-tech stock enterprise principally engaged in the research,development,production,sales,indoor distribution engineering,and wireless communication network optimization of base station antennas and RF devices. XAHT was founded in Oct. 1999 and went to public in Hong Kong in Nov.2003. XAHT has a strong R&D team of 180 members . In June 2002,the company was approved to set up a national post-doctoral working station. The company have invested several ten million yuan to import a 128 multi-probes near field antenna measurement system with international top level and the simulation anechoic chamber of the smart antenna of the mobile communication, and several ten sets of top level instrument for research & development of the product, more 20 microwave anechoic chambers and all-automatic test field of the antenna, is the national measurement & test base of antenna¡¯s IM specification of the mobile communication.

XAHT has developed more than 400 models of mobile communication products such as GSM/CDMA base station antennas,3G antennas,WLL/PHS base station antennas,repeaters,RF passive and active devices.

Since HT base station antenna of national enterprise as China brand flag is put into the market, and the antenna met market requirement is launched continuously, so that forced whole price of foreign base station antenna product going down 60%-90%, saved 900 millions USD OF foreign currency for the country, promotes development of wireless communication industries of the China.

The company possesses more 30 items of technology and product patent; company¡¯s research project of ¡° mobile communication base station antenna¡± obtained the capital. From science and technology creation found of the country, its product is listed in national torch plan; company¡¯s antenna product of 3G series of mobilecommunication is cognized as a key new product of the country by science and technology ministry of the country; ¡° mobile communication base station antenna and auxiliary facility¡± is approvedas ¡°double-high one better¡± item of national key technology reconstruction by economic and trade committee of the country. On 26th,Dec.2003, HT antenna has jointed in TD-SCDMA industry alliance, becomes a member of first group new members of the alliance.