In the first half of 2010 , driven by the construction of fiber optic networks, smart grids and 3G networks, the demand for optical devices in China has been strong. In the first half of the year, China’s optical device market achieved revenue of approximately RMB3.7 billion, an increase of approximately 12% year-on-year. On the vendor side, driven by strong market demand, most device vendors’ revenue and net profit maintained rapid growth. Among them, Owner successfully listed in Hong Kong, net profit rose sharply in the first half; the first half of the performance of the Japanese sea communications increased significantly, Ascension technology passive device product revenue growth rapidly. In the first half, the Ministry continuous release "to promote the third generation mobile communication network, network building" and "to promote the construction of fiber optic broadband," the two policies to promote the 3G network and fiber optic network construction, increased demand for optical devices, the device is expected to promote business Performance maintained rapid growth.