Korea (South)
  • Booth: L718
  • - 4th Floor

We're a Semicocductor-PCB-LCD-FPC Process Eqipment, Which is the fundamental material of semiconductor manufactoring, import and export. also the consumption of Semiconductor-PCB-LCD-FPC Process Eqipment and wafer related materials are expected eo increase rapidlt with dramatic increas of semiconductor devices especially driven by the worldwide internet acceptance.

We has strong business relationships with world class manufacturers as well as with customers throughout the world . These alliances are among our assets in order to become a one of thebest distributor in the world, Dong Ah Trade Corp is prepared to face new challenges and to climb to new heights through the technology, quality and services with the internet of better satisfying customer's requirements.

Dong Ah Trade Corporation has become one of  the most prominent spin coater manufacturer and distributer of semi-conductor, biotech, nanotech and so many more products in South Korea.

With the attitude to serve customers, We will become a company that is faithful and trustful and trustworthy one to be loved by the customers.


  • Spin Coater
    High Precision Spin Coating System...

  • * BLDC Serco Motor allows the spin coater to operate with great precision with an error range of ±1RPM.
    * 100 easily programmable recipes can be made with 100 steps per recipe.
    * Easy 5 steps to get started. Input program number, number of steps, motor speed, ramp time, and motor run time and you’re done.
    * External computer not required. Everything from ramping up/down and operating time are adjustable within the device.
    * LED indicators for ALARM, START, and VACUUM are placed on the front panel, and a function to monitor the communication between the motor and the control board is imbedded for easy maintenance and repair.
    * Real-time data are shown on the LCD panel of the motor’s speed in numbers and a graph.
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