Everyone who is together is a partner who dreams of being a company that wants to share everything.

In addition to the application of products based on the development of eco-friendly technologies and the application of energy-efficient materials in the construction of ships, Dong-A Insu is concentrating its corporate capabilities on the completion of construction work through efficient supply of materials and strict construction. As a leading company in the process and construction of heat insulating insulators through continuous effort that never stops, we dream of constantly evolving our corporate competitiveness through a dynamic convergence stance that can respond to our customers' needs at all times and we will continue to maintain a relatively stronger strength than our competitors to take a leap to ‘Dong-A Insu of Trust! Dong-A Insu of Technology!”.

Business Contents of Dong-A Insu

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  Heat insulating materials

  Glass wool, Mineral wool,
  Cerak wool, E-Glass etc.

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  Construction of heat
  insulating materials

  Insulating construction of ship,
  plant, piping and residential complex

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  Heat insulating equipment

  All necessary materials such as tin,
  heat-insulated pin, tape, etc.