Guangzhou Chuanteng Electronic Technology co., ltd. is a new enterprise specializing in designing, producing and selling high-quality portable mini vibration speaker(vibro ,vibrating speaker,resonance speaker,resonance audio) computer USB speaker system, resonance speakers. We have obtained a national patent for technology of preaching vibration multidimensional sound which is the core technology of our company. skype-joanna831225,mail-joansong999at yahoo.com.cn, contact with Joanna
Guangzhou Chuanteng Electronic Technology co., ltd. is a new enterprise specializing in designing, producing and selling high-quality portable mini vibration speaker(vibro ,vibrating speaker,resonance speaker,resonance audio) computer USB speaker system, resonance speakers. We have obtained a national patent for technology of preaching vibration multidimensional sound which is the core technology of our company. skype-joanna831225,mail-joansong999at yahoo.com.cn, contact with JoannaLess
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