• DONG-A GEOVAN CO.,LTD

    77-137 Street, Jang In-Road, Sasang-Gu

    The company, a manufacturer providing solutions to measuring sensors for construction safety and unmanned automatic data collection, has accumulated know- how over the years conducted technology research again through process innovation, measurement, ...
  • AYPOLE

    Hwasan-ro 187beon-gil, Jangan-gu

  • SENTECH KOREA CORP.

    21-6, Jimok-ro 75beon-gil, Paju-si, Gyeonggi-do, Korea

  • HUAXUN

    DA LAN, SHENZHEN, GUANDON, South Korea,518109