Woori DS Co., Ltd. has developed firmware for a cooling and heating air conditioning system that performs all controls, fault diagnosis and communication for heating and cooling control and positive pressure control inside an armored vehicle, and developed an inverter control device capable of controlling communication with the armored vehicle body system and monitoring error situations. We are developing products based on the best technology and competitiveness to satisfy customer requirements for electrical equipment required for armored vehicles. In addition, we have developed an air conditioning system blower durability test device that can test the durability of air conditioning blowers, and we have secured test and evaluation technology for blower durability by checking blower errors and performing cycle management. By continuously securing innovative technologies in the defense industry, we are expanding our electronic device development business to deliver new value and impress customers with the highest quality and trust from product design, development, and mass production.

High productivity • The nodding head type spindle maximizes productivity and efficiency during multi-face and 5-axis simultaneous machining operations. High rigidity • Dual ball screws deliver improved stability and responsiveness for heavy-duty cutting. Easy chip disposal • The machines’ central chip removal system improves operational efficiencies.

Driven by two micro motors strategically positioned at the edges of the assembly, the design remains ultra-thin, making it ideal for through-hole configurations in optical applications requiring precise transmission. The innovative symmetry of the flexure plates allows for a range of mechanical displacements, enabling unique combinations that can be tailored to your needs. Whether you require extended strokes, precise X-Y stage movement, an additional Z dimension for an X-Y-Z system, or independent lateral displacements of two objects, our multiaxis micropositioning stage is designed to adapt. Scalability is at the heart of this design. By adjusting a few key dimensions, the multiaxis micropositioning plate can be customized to meet the specific requirements of applications that demand smooth motion, long-lasting durability, and maintenance-free, repeatable positioning.

Hypertac Green ConnectTM Contact Technology offers a Lead-free and Beryllium-free high power contact solution with unparallel low contact resistance. The lower contact resistance of the Hypertac Green Connect hyperboloid contact reduces heat build-up allowing the contacts able to handle far greater current in smaller contact assemblies without adversely effecting temperature rise. Thanks to the improved crimp design of the socket offering an increased contact area between the contact body and the multi-stranded cable, Hypertac Green ConnectTM solution can offer an unrivalled low contact resistance.

Developed as Korea’s first hydrogen-and-battery hybrid propulsion system, this next-generation eco-friendly aircraft uses electric batteries for take-off and hydrogen fuel cells for cruise flight, achieving a new standard in sustainable aviation. Recognized as a world-first intellectual property, this model also became the first hydrogen hybrid Advanced Air Mobility (AAM) aircraft in Korea to receive Special Airworthiness Certification from the Ministry of Land, Infrastructure and Transport in 2024.

r-TWR are digital towers which enable the remote use of air traffic services (ATS) from any location. Being at an airport, air base or at a centralised location, distance is no longer a factor. The r-TWR functions can be integrated to a traditional tower as a hybrid solution, and can support the ramp and apron management using the same information. It can also be deployed and put in place when needed. Through the use of digital camera technology and sensors, operators can effectively conduct and manage various services remotely, based on visual surveillance. This removes the need to be on-site and occupying critical space at an airport, in favour of a chosen location.

[Cutting by water jet] Micro water jet cutting: The micro water jet enables a refined process to be carried out in precision cutting. This high-precision technology reduces the jet diameter by a factor of 5 and makes water jet cutting more precise by a factor of 10. The micro water jet achieves a cutting accuracy of +/- 0.01 mm and a positioning accuracy of ±0.005 mm. The proven advantages of the cold cutting process remain unchanged. In the pure water process, the cutting width was reduced to 0.2 mm in the abrasive process for hard materials such as nickel-based alloys and titanium. The new technology controls the cutting process and manipulates the cutting path depending on the contour and speed enabling a highly precise cut. Standard waterjet cutting: Water jet cutting is highly efficient and at the same time less severe than other cutting techniques. Low process forces and thermal loads prevent bending or melting. We can cut filigree delicate contours from practically all nickel alloys and titanium alloys. Using our standard process we can cut a range of shapes and dimensions according to customer requirements and drawings and achieve tolerances of +/- 0.1 mm or +/- 0.2 mm.

The single-board computer developed by Coats Technology is a core component that implements the performance of weapon systems and satisfies high reliability under environmental conditions such as temperature, vibration, shock, and EMI. It also performs data processing, integration and control of various onboard equipment through data buses, and communication functions to automate command and control, communication, computing, and information elements.