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    Invest Technology Invest Future

    With vision inside on our expertise technology domain, we provide consulting and supervising services to make your investment have a successful future...more..

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    3D Micro Printing with Copper Alloy

    With our developed Copper Alloy Powder, It open a window for unlimited possible for Additive Manufacturingmore..

Welcome to EWOTA! 

Our professional service for Internet plus software application, new copper alloy materials creation and many others technologies... 


EWOTA was established in March 2011 in Hong Kong.  Our mission is to invest and adopt advanced technology to realize business values, with that objective we provide services on: 

Consulting Service for China and International Market

  - Selling services products to China mainland

  - Design cloud based solution to entering China market

  - Oversea channel setup

Technology Service for Additive Manufacturing (AM)

  - AM copper/silver alloy material development

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