HK-MnS Co., Ltd. Technology Research Institute is striving to contribute to reducing fine dust and achieving carbon neutrality goals through the development of eco-friendly technologies in automobiles and industries.

In the field of emission reduction devices, we are contributing to the field of fine dust reduction by developing technologies to reduce pollutants such as PM and NOx emitted from old engines of vehicles.

The DPF system with plasma technology extends its coverage to special applications such as construction machinery, railway vehicles, military vehicles, and generators in addition to regular vehicles.

In accordance with the government's plan to supply eco-friendly ships, a DPF system suitable for the operating conditions of ships and engine operation conditions has been developed, and optimization development is carried out according to various requirements.

We are developing technology to replace the engine of old construction machinery (forgetter, excavator, etc.) with Tier-3 or Tier-4 engines, and we strive to provide products and services that meet the needs of our users.

We are developing eco-friendly vehicle modification technology that converts vehicles using internal combustion engines into electric vehicles or hybrid vehicles, which contribute to achieving the government's carbon neutrality goal and secure future growth engines.