On Oct.29-30, 2011, "Acoustic Blog" 6th Anniversary and 2011 Electroacoustic Technology Symposium will be held in Shenzhen, Guangdong Province, China. HJ-Magnet has been honored to be invited to attend this great symposium. HJ-Magnet is a specialized magnet manufacturer. Since the establishment in 2007, we are dedicated to supplying the best speaker magnet for the electroacoustic companies. This meeting will help HJ-Magnet have better communication with many electroacoustic customers and understanding of the electroacoustic industry. More information, please visit www.nju520.com.