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  1. zadony

    Establishing Earphone manufacturing

    Thank you for taking the time to reply to my questions. Yes i am setting up my own OEM factory Actually anodizing will be for aluminum yes but what about using metal for earshells and microphone. After receiving the raw materials and after cutting to correct dimensions, what process is to paint...
  2. zadony

    Establishing Earphone manufacturing

    Good morning, I am an electronics and communications engineer. I am working with my partners on establishing an OEM factory for customers. We plan to design the earphone pieces metallic and plastic. My question is what is the process from raw materials ---> metalwork & shaping the metal----->...
  3. zadony

    Building an Earphone speaker factory

    Good morning, I am a communications and electronics engineer. I am interested in building a speaker earphone factory for OEM Customers. I would like to know what topics do i need to study for the design and manufacturing of the voice coil and magnets used. What machines are needed to make the...

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