Sungjin Techwin develops operating control computers designed for ground and naval defense applications. Engineered for harsh environments, these ruggedized systems provide secure and real-time processing to support RCWS operations, anti-drone defense, and unmanned surface vehicle control. Built to military standards, they offer high reliability under shock, vibration, and temperature extremes while enabling seamless integration with sensors, weapons, and communication networks. By combining durability with scalable architecture, Sungjin’s operating control computers ensure mission effectiveness across diverse modern battlefield domains.

Powerful AI Capabilities On-prem LLM and RAG-based AI for fast and accurate information access Voice command support for hands-free control Optimized AR Technology VIRNECT View for AR visualization of work manuals VIRNECT Make for easy content creation and distribution

The RFcore Radar series are FMCW type radar and were developed to detect/track small air targets. The major difference between three models is detection performance. RX32B is fundamental model. RX128B have four times larger radar than RX32B. RX192A have six times larger radar then RX32B. The number of the product name means the number of antenna elements. All have compact and lightweight physical architecture that concentrates all the components required for radar, such as antenna, RF components and radar signal processor, in a small single housing. Transport can be carried in the carrier box and can be easily carried by one person. For installation, you can use a commercially available camera tripod. The weight is about 7.5kg (RX32B) and 15.9kg (RX128B), and the lower connection part is compatible with the tripod connection for the camera. Power supply requires 12VDC (RX32B) and 24VDC power (RX128B and RX192A). When using a battery, it is possible to connect a 12V battery or 24V battery to radars. Usage time may vary depending on the battery capacity. RFCORE recommended the constant power supply. Transfer of Status and BIT information and simple control of the RX32B, RX128B and RX192A are possible with a web browser using the Ethernet connection for authorized users. Using the terminal program provided with the radar, you can view the radar control and detected target information in real time. All RX Radar series’ Power Amp and Core Chip were designed using RFcore's own products.

Liquid Measurement System (LMS) capacitance AC and DC fuel gauging probes use lightweight and durable carbon composite materials. In addition to being some of the lightest fuel probes in the industry, they are also virtually immune to corrosion, cracking, dents, and extreme field conditions. Our capacitance probes are inherently crash resistance by collapsing onto itself during hard impact landings to avoid tank penetration and fuel leaks. All electrical connections on the probe are bonded, and there is no friction or riveted electrical connections.

This system product is a product that directly supplies and heats lubricant oil for smooth operation of the main engine cylinder’s metallic and mechanical movement. Lubricator, a product that supplies lubrication directly to the main engine cylinder liner, can control injection timing and consumption using an electronic control method that responds to the movement of the main engine piston. The alpha lubricator system is based on an algorithm controlling the cylinder oil dosage proportionally to the sulphur content in the fuel and, fuel consumption on particular load of engine. Minimum cylinder oil dosage is required to provide an adequate oil film and detergency properties. Everllence and WIN GD engines are currently applying the second generation Lubricator type, the Everllence type is Mk-I and the WIN GD type is Mk-ε (Epsilon).

Our first drone design, the ZenaDrone 1000, is an intelligent unmanned aerial vehicle that incorporates machine learning software and artificial intelligence. It was originally created to revolutionize the farming sector, and has evolved into a multifunctional heavy-lift drone for different industries. The ZenaDrone 1000 comprises innovative software technology, compact hardware components and customizable functionalities designed for industrial uses in construction, agriculture, surveillance, military applications search and rescue, and environmental inspection. We recently launched our second commercial drone, the ZenaDrone IQ Square. The ZenaDrone IQ Square is a micro drone designed primarily for indoor use. It has autonomous inspection and monitoring functions and can self-regulate through integrated multiple sensors, cameras, and interconnectivity conduits. This drone has a sleeker, more portable design with superior video transmission and sensing systems for reliable aerial visual data. The advanced drone technology of ZenaDrone IQ Square is highly integrative to various industries for better performance through its convenient micro drone compact design. The ZenaDrone technology continuously adapts to the different needs of companies in various industries requiring customization of drone capabilities and drone attachments, to meet each client's individual business operation specifications.

With durable constructions, GORE-FLIGHT Microwave Assemblies provide reliable performance for critical aircraft systems. To improve signal integrity and reduce interference, they incorporate shielding that meets and even exceeds the 90 dB requirement. A consistent impedance of 50 ± 1 ohms ensures a lower insertion loss and more reliable VSWR than leading competitors, both before and after installation. GORE-FLIGHT Microwave Assemblies also deliver the following benefits: Durability for the Life of the System Cost-Saving Performance

This system product is a product that directly supplies and heats lubricant oil for smooth operation of the main engine cylinder’s metallic and mechanical movement. Lubricator, a product that supplies lubrication directly to the main engine cylinder liner, can control injection timing and consumption using an electronic control method that responds to the movement of the main engine piston. The alpha lubricator system is based on an algorithm controlling the cylinder oil dosage proportionally to the sulphur content in the fuel and, fuel consumption on particular load of engine. Minimum cylinder oil dosage is required to provide an adequate oil film and detergency properties. Everllence and WIN GD engines are currently applying the second generation Lubricator type, the Everllence type is Mk-I and the WIN GD type is Mk-ε (Epsilon).