Poongsan has been producing a variety of copper and copper alloy plates, ranging from copper products for everyday life to high-tech industrial materials. These copper and copper alloy plates, which are recognized as high-quality materials at home and abroad, are representative industrial basic materials that are widely used in all industrial fields, including automobiles, electrical and electronics, semiconductors, communications, construction, and machinery. Poongsan has various casting facilities, including the world's largest shaft furnace, a hot mill capable of continuously rolling 6-ton slabs, a tandem mill, and a 20-stage cold rolling mill, as well as various hot and cold rolling facilities and heat treatment furnaces. We are building a large-scale integrated production system from the casting process to finishing processes such as cutting and packaging. Poongsan's rolled products are produced in various sizes depending on the type, ranging from 630mm in width, 0.03mm in thickness, and thickness tolerance to 2/1000mm. These products have accurate specifications and physical properties and a smooth surface thanks to the establishment of a thorough quality control system using cutting-edge inspection equipment. Excellent. Poongsan's copper and copper alloy rolled products are produced in a variety of ways, including pure copper, brass, phosphor bronze, nickel silver, cupronickel, and special alloy (PMC26 and other) depending on the alloy composition and casting method. In particular, in response to market demands for new high-strength copper alloys due to technological advancements such as the Internet of Things and electric vehicles, we have developed new alloys (P1000HS and others) and are applying them to high-tech products requested by customers.

Safran Electrical & Power offers a wide range of AC & DC contactors & relays designed for aircraft, rotorcraft and harsh environment applications. Multiple voltage levels, ratings, mounting types and auxiliary contact arrangements are available to match any application.

Radio interference on telecommunications / broadcasting satellites operating in and outside of the country may result in degradation and interference of telecommunications / broadcasting. This system searches the interfering sources by TDOA / FDOA.

This fully self-contained pressure test and calibration system combines pressure generation, signal measurement, and loop power to deliver all the convenience of the Druck DPI 610/615, while being half the size, twice as accurate and easy to use. The DPI 611 is the fourth generation of the DPI 600 family, first introduced in 1984. The DPI 600 family revolutionized testing and calibration by providing all the tools for pressure generation and signal measurement in a stand-alone portable package. The DPI 600 soon became the flagship equipment of the industry and today it is simply known as "Druck". Built on a technical legacy and more than 30 years of experience in pressure measurement and calibration, the DPI 611 offers all the convenience and reliability of a true "Druck", while delivering double the performance of a product half its size.

The SCXMC-HDLC card operates through the XMC interface of the SBC and provides real-time communication for control and status data based on synchronization signals. It supports serial communication via the SBCRTM’s Micro D-sub 37-pin connector using a standard D-sub 9-pin interface, allowing long-distance transmission through LVDS signaling. With four transmit/receive channels, it achieves 1–8 Mbps per channel and delivers low-latency performance of less than 40 µs for real-time operations. A device driver program is required for operation, and the Linux driver can be downloaded from Seedcore’s product page. Drivers for other operating systems can be developed upon request. This module is deployed in the L-SAM multi-function radar system, enabling fast and reliable control data communication across mission-critical components.

Sungjin Techwin’s control grips are designed to provide pilots with intuitive and precise control in critical missions. Engineered with ergonomic layouts, high-reliability switches, and NVIS-compatible backlighting, our grips are fully customizable to meet diverse cockpit requirements. Qualified under MIL-STD and DO-160 standards, they ensure durability and safety in extreme operational environments. With proven applications across programs such as KF-21, KUH, LAH, and the Calidus B-250, our control grips demonstrate world-class performance and trusted reliability for next-generation aircraft.

Our product range includes caps, chains, adapters, and locknuts, all manufactured through advanced CNC machining to ensure long-lasting performance even under frequent assembly and disassembly. These accessories are widely applied in electronics, aerospace & defense, and medical devices, where durability and reliability are critical. With the ability to provide customized designs and precision machining, we guarantee consistent quality, fast delivery, and compatibility with international standards, earning long-term trust from global clients.