Changzhou Liangsheng Technology Co.,Ltd (Liangsheng Electronics) was founded in May, 1991. We are devoted to loudspeaker over 26 years, which located at No. 358 Qingcheng Industrial Park, ChunJiang town, Xinbei District, Changzhou, Jiangsu, China. Changzhou Liangsheng Technology Co.,Ltd (Liangsheng Electronics) registered capital is 3 million RMB, our factory covers an area of approximately 6,600 square meters, the existing fixed assets of about 20 million RMB, with the annual output of about 30 million RMB. Now, more than 100 skilled employees working in our factory, include 7 technical staff and 8 managers . The main component departments are Production, Technology, Quality, Marketing, Finance and Administration departments.The factory also has 5 advanced production lines and testers, presses, extruders, injection molding machines and FO frequency machines. Our daily output will be fully able to meet every customers needs. LS dynamic speaker is widely used in telephones, toys, equipment, car, televisions, PC, coal mine communication equipment ,siren and so on. It enjoys a high reputation in China and abroad.Since 2002, our company has implemented ISO9000 standards, in strict accordance with the standards. And passed the ISO9000 review certification for 10 years. In 2010, we passed ISO16949 certification. In 2013, we were certified by REACH, ROHS, POPS.We hope to cooperate with more customers for mutual development and benefits.Since 2002, our company has implemented ISO9000 standards, in strict accordance with the standards. In 2010, we passed through ISO16949 certification. In 2013, we were certified by EIA. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.