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    About Supplier

    We at DONGIL TECHNOLOGY (DIT) believe that the technology exists for the benefit of the mankind.

    We strive to remain singularly faithful to this paradigm by making truly reliable products using high quality parts and by having caring people listen and attend to customers’ needs. We embed such content and soul into our products with pride because the acclaimed long-lasting customer relations at DIT are grounded on customer satisfaction.

    Through we were founded as a local firm in 1986, the sense of mission has enabled DIT to grow from a modest beginning to become a world leader in EMI/EMC solutions. In line with on-going technological evolution, DIT has been expanding its product line-up and market reach, investing heavily in R&D and modernizing production facilities; however, it is still the “Back to the Basic” empathy with the customer which is the main driving force behind all our undertakings.

    These efforts shall continue unabated. We at DIT strongly believe in coexistence, co-work and co-prosperity with all parties involved, whether they are customers, communities, or even competitors. We hope that you will join us in partnership to make this society a better place to live.

    28, Namyang-ro 930beon-gil, Namyang-eup, Hwaseong-si, Gyeonggi-do, Korea

    Product List


    Sonic Surgeon 600L
    Sonic Surgeon 310L
    Sonic Surgeon 300


    Sonic Surgeon 600L


    Sonic Buff 310L
    Sonic Buff 300