Guangzhou baiyun shijin soundking equipment factory lies in Guang zhou city, GuangDong province. We devote ourselves to all-round service including research and development, manufacturing and distribution, as well as after sale service. Our factory is specialized in portable speaker, professional active stage speaker, mini family theater, professional acoustic equipment, equalizer & TV and movie products. Our professional R&D team is strictly working with the criteria of IS9000. The products are popular ...
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