Megaphone (Chinese companies list)

Business scope: Production And Marketing, Megaphone, Research And Development, Technology Import And Export, Electronic Product, Import And Export,

Business scope: Import And Export, Technology Import And Export, Loudspeaker, Speaker, Electroacoustic Equipment, Research And Development, Production And Marketing, Megaphone, Trumpet, Microphone, Mixer, Electronic Component, Speakers,

Business scope: Electronic Product, Import And Export Of Goods Or Technology, Communication Equipment And Its Accessories, Hardware, Combined Stereo, Megaphone, Reading Machine, Earplugs, Computer Peripherals, Production And Marketing, Repeater, Recorder, Power Converter, Electronic Product Technology Development, Socket, Speakers,