HDM TECH, established in 1986, located at Busan in Korea, had so many records to supply the marine
communcation system and sensing instruments to the top class of customers in worldwide base.

We, specialided maker in ship's electric system, supply the marine CCTV system, ship's Intercom system
such as the Telephone system, Public addressing system, Communial aerial system, and ship's electric
apparatus such as Marine Clock, Anemometer system, Rudder Angle Indicator.

We also supply various kind of temperature sensors and pressure sensors to shipbuilders and engine
manufactures more than 25 years.

We will do our best to supply the high quality products to our customers and provide the after service system
on the premise that customer's satisfaction is the our highest value.