As a member of China electro-acoustic component trade association shenzhen gonna electronic Co.,Ltd has been set up since 2000 , we are dedicated to research, develop and manufactre the products of bobbin materials , voice-coil wire and associated for speaker's voice coil . we have one-stop professional service for coil customer.
at present ,gonna electronic's products have been widely used by many customers of famous brand speaker throughout the world with varied products ,reliable quality ,excellent se...
|
Home
