We manufacture and install various special doors to prevent disasters and protect special facilities such as MW for the Ministry of National Defense, sliding hanger doors, blast proof doors for magazines and oil refineries, etc. Our technology based on experience, research, and development is the top in the industry.
Based on a lot of experience and technologies, we participated in construction of No. 5 and 6 nuclear power plant in Uljin, and perfectly manufactured and installed special doors in and out of the nuclear power plants such as missile hatch doors, hollow metal doors, wire meshes, etc., which made our excellent technologies acknowledged by Dong Ah Construction and Korea Hydro & Nuclear Power. We are proud of having the best technology in the field of special doors.
In addition, we make and install radiation shield doors that block exposure of radiation in electronic beam radiation rooms, and water proof doors that prevent floods in subway stations (Cheolsan Station, Daechi Station). We don ' t spare any investment into research, development and facilities in order to manufacture more convenient and safer doors.
Currently, not only in the domestic market, but also in the world market, Dong Kwang ' s technology is being acknowledged through exports.
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