ORSKOREA’s high frequency grinding spindles, operating at speeds up to 120,000 rpm—the highest level in Korea—are engineered for ultra-precision and durability in critical defense and aerospace applications. In addition to belt-driven, built-in motor, hydrostatic, and hydrodynamic types widely used in semiconductor and precision equipment, our spindles are customized to deliver the exact speed and power output required by customers. With over 25 years of expertise in repairing and retrofitting leading Japanese, German, and Swiss brands such as TOYO, KOYO, OKUMA, GMN, and Fischer, and with multiple proprietary patents including joint developments with Schaeffler Korea, ORSKOREA ensures proven reliability. These spindles are ideal for machining high-value defense components such as armored vehicle gears, drone actuators, aircraft engine parts, multispectral sensor housings, and advanced optical or communication devices, supporting the competitiveness of both defense and civilian manufacturers.

Aerospace & Defense Resource Guide This 2020-2021 edition of the Aerospace Resource Guide provides in-country market intelligence from our aerospace experts around the world. Explore aerospace and defense export opportunities in these markets:

Drones can also be remotely controlled using a control system for real-time route changes, mission aborts, emergency returns, and area patrol commands. Furthermore, based on their precise attitude control and location recognition capabilities, they can define and perform tasks such as recognizing specific objects and precisely landing at designated locations.

Key Features Revolutionary speed enabled by advanced LFD technology High-resolution and highly accurate prints Compatible with a wide range of resins including functional and engineering materials Dimensions: 390 × 367 × 554 mm Build Volume: 200 × 125 × 210 mm Weight: 18.3 kg Specifications XY Resolution: 25μm Minimum Layer Thickness: 25μm Maximum Print Speed: 100 mm/hr

Twister is lightweight, rapidly deployable, and designed to provide actionable intelligence directly at the point of contact. Its agility and intuitive operation make it ideal for SOF units operating in contested or high-tempo environments. Key Features: Lightweight and packable <1-minute deployment Designed for small-unit autonomy Live video and metadata transmission Supports target acquisition and real-time threat detection

Drone Hunter XD is a handheld anti-drone solution that can quickly detect, identify, and track drones, providing swift onsite responses to drone threats within a 360-degree range of over 2km. Drone Hunter XD effectively neutralizes the frequencies of either a single drone or multiple drones approaching the blind spots of a fixed-type jammer, due to its receiving real-time access to information on detected DJI Drones, including S/N, model number, frequency band, azimuth/altitude angle, speed, and location.

The KF-21 is the project which aims to replae the aged fighters in operation, F-4, and F-5 of the Republic of Korea Air Force and develop the indigenous Korean fighter aircraft which is equipped with performances suitable for the future battlefield of the country's air force. Korea's largest-scaled KF-21 project is the national R&D project with a development span of 10 years and 6 months and is driven with Indonesia under international joint development. Based on its development experience and infrastructure of a homegrown airplane, such as the KT-1 basic trainer, T-50 Advanced Jet Trainer, TA-50 Lead-in-Fighter-Trainer, and FA-50 Light Combat Aircraft, KAI is under development of the KF-21 project successfully. Through this project, KAI plans to develop the aerospace technology of Korea and contribute to national peace and security as well as economic development.

SungJin's Board to Board Connector(SJB) is a 2mm pitch D-SUB connector. The SJB has been developed for the aerospace, avionics, instrumentation & control, defence and transportation markets, with applications that include flight controls, radars, missiles, electro-optical sighting systems, satellites, mobile radios, ower supplies and engine controls. It is also used in a growing number of medical, and telecom applications. SungJin's Board to Board Connector(SJB) are designed to meet or exceed the relevant electrical and environmental performances described in MIL-DTL-55302F standards.