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1)Upgrade from the existing amplifier and speaker; 2)use anti-feedback technology; 3)no string frequency.speaker system
2017-01-12 16:17 Views:100
Price:Negotiable
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Company name:Dongguan Callsun Electronic Technology Co., Ltd.
Status:[Offline] [Send message] [Chat]
Business contact:Wendy Tang(Mr.)
Telphone:
Mobile:
Area: Caribbean Region-Bermuda
Address:Sima industrial district,Dongshen Street,Sima Village, Changping Town, Dongguan,Guangdong
Zip:523000
Status:[Offline] [Send message] [Chat]
Business contact:Wendy Tang(Mr.)
Telphone:
Mobile:
Area: Caribbean Region-Bermuda
Address:Sima industrial district,Dongshen Street,Sima Village, Changping Town, Dongguan,Guangdong
Zip:523000