We have strong in-house RF technology research and development capabilities. As of June 30, 2005, our in-house research and development team had 236 engineers and technicians from the wireless communication industry in China. Our key research and development experts have over 10 years of experience in the telecommunication industry. We have three research and development facilities located in Shenzhen, Quanzhou and Nanjing. Our research and development activities focus on new generation RF core technology, new product development, functionality enhancement and manufacturing process improvement.