External 3-frequency 5-unit dual 10-inch full-frequency array speaker system
TEL：+8618818860685
MP：+8618818860685（Grace）
NO.437-439,shicen Road, Longhu community,Baiyunhu Street,Baiyun District , Guangzhou,Guangdong, China
FAX：020-62118573
E-MAIL：gzyunqiang05@gzyqelec.com
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