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.

1. Filler Metal Name Material/Alloy AWS W-No. ISO-No. Nickel 61 Ni A5.14 ERNi-1 2.4155 SiNi2061 MONEL® 60 Ni-Cu A5.14 ERNiCu-7 2.4377 SNi4060 MONEL® 67 Cu-Ni A5.7 ERCuNi 2.8037 SCu7158 INCONEL® 72 Ni-Cr A5.14 ERNiCr-4 SNi6071 NC 80/20 Ni-Cr 2.4639 INCONEL® 82 Ni-Cr A5.14 ERNiCr-3 2.4806 SNi6082 INCONEL® 622 Ni-Cr-Mo A5.14 ERNiCrMo-10 SNi6022 INCONEL® 625 Ni-Cr-Mo A5.14 ERNiCrMo-3 2.4831 SNi6625 INCO-WELD® 686-CPT Ni-Cr-Mo A5.14 ERNiCrMo-14 SNi6686 INCO-WELD® 725NDUR Ni-Cr-Mo A5.14 ERNiCrMo-15 SNi7725 INCO-WELD® C-276 Ni-Cr-Mo A5.14 ERNiCrMo-4 2.4886 SNi6276 INCONEL® 52 Ni-Cr-Fe A5.14 ERNiCrFe-7 SNi6052 INCONEL® 52M Ni-Cr-Fe A5.14 ERNiCrFe-7A INCONEL® 92 Ni-Cr-Fe A5.14 ERNiCrFe-6 SNi7092 INCONEL® 617 Ni-Cr-Co-Mo A5.14 ERNiCrCoMo-1 2.4627 SNi6617 NILO® CF36 Ni-Fe INCOLOY® 65 Ni-Fe-Cr A5.14 ERNiFeCr-1 SNi8065 INCONEL® 718 Ni-Fe-Cr A5.14 ERNiFeCr-2 2.4667 SNi7718 Titanium Grade 1 Ti A5.16-90 ERTi-1 Titanium Grade 2 Ti A5.16-90 ERTi-2 Titanium Grade 5 Ti-Al-V A5.16-90 ERTi-5 Titanium Grade 7 Ti-Pd A5.16-90 ERTi-7 2. Electrodes Name Material/Alloy AWS W-No. ISO-No. Nickel 141 Ni A5.11 ENi-1 2.4156 ENi2061 MONEL® 190 Ni-Cu A5.11 ENiCu-7 2.4366 ENi4060 MONEL® 187 Cu-Ni A5.6 ECuNi 2.0838 ECu7158 INCO-WELD® A Ni-Cr-Fe A5.11 ENiCrFe-2 2.4805 ENi6092 INCONEL® 152 Ni-Cr-Fe A5.11 ENiCrFe-7 ENi6152 INCONEL® 182 Ni-Cr-Fe A5.11 ENiCrFe-3 2.4807 ENi6182 INCONEL® 112 Ni-Cr-Mo A5.11 ENiCrMo-3 2.4621 ENi6625 INCONEL® 122 Ni-Cr-Mo A5.11 ENiCrMo-10 ENi6022 INCO-WELD® C-276 Ni-Cr-Mo A5.11 ERNiCrMo-4 2.4887 ENi6276 INCO-WELD® 686CPT Ni-Cr-Mo A5.11 ERNiCrMo-14 ENi6686 INCONEL® 117 Ni-Cr-Co-Mo A5.11 ERNiCrCoMo-1 2.4628 ENi6617

The Bombardier Challenger 650 aircraft is the standout medium-sized platform for several mission types. Governments, militaries and operators around the world choose it for its endurance, ample electrical power, industry leading dispatch and operational reliability and widest-in-class cabin. The Challenger 650 aircraft is highly prized for a variety of missions, including Intelligence, Surveillance and Reconnaissance (ISR), maritime patrol and medevac.

The ACTUS® ARKS16 (1–6X24mm SFP) Riflescope is designed for precision and durability, meeting the needs of professional users in a wide range of environments. With a Second Focal Plane (SFP) optical design, it enables fast and accurate target acquisition at various magnifications. The illuminated reticle ensures smooth and reliable targeting even in low-light conditions, such as during dawn or dusk. Built to perform in diverse operational environments, the ACTUS® ARKS16 is the ideal sight for users requiring superior performance when it matters most.

1. Battery Pack with Battery Management System (BMS) • High energy density cells, Rapid charge/discharge • State Estimation Technology, Multiple Sensing & Sensor Fusion • Thermal management design, Overcharge/overdischarge protection circuits • Real-time Diagnostics, Safety Compliance through Anomaly Detection 2. Hydrogen Fuel Cell Power Pack (1.6kW/3.5kW) • Patented Core Technology • Smart Energy Blending - High Energy Efficiency • Rapid Hydrogen Fueling 3. Energy Storage System (ESS) • Energy Efficient • Stable Power Supply of the Grid • Sensing & Diagnostics

Maximum Control for your interactive graphical displays. Developing HMIs for safety- and mission-critical avionics and embedded displays only gets more demanding. VAPS XT offers HMI designers, systems engineers, and embedded engineers maximum control and flexibility for creating interactive real-time graphical displays for avionics and other safety-critical embedded applications. With an open architecture and integrated logic capabilities, VAPS XT provides the essential features for the design and deployment of certifiable cockpit displays. VAPS XT provides a model-based environment supporting all phases of development from initial concept to embedded deployment. Through a flexible porting structure, VAPS XT applications can be easily deployed to virtually any embedded target with excellent performance.

We can manufacture products that comply with MIL-PRF and MIL-STD standards, and offer radiation-hardened designs, hermetic packaging, and Class S and Class K screening services. Space Satellite Communication Providing optimized performance in space radiation environments with radiation-hardened semiconductors and hermetic packaging solutions. Deep Space & Earth Observation Ensuring long-term mission reliability with high-reliability power management ICs, RF components, and Class K screening products. Launch Vehicle Electronics Providing rugged packaging and hermetic components that withstand extreme temperatures and shocks. Defense Missile & Precision Guided Munitions Ensuring lightweight and shock-resistant performance with miniaturized, high-reliability semiconductors and customized packaging. Electronic Warfare & Radar Providing high-performance components, including high-frequency RF components, power amplifiers, and high-speed digital ICs. Avionics & Secure Communications Providing EMI/EMC-compliant circuit protection devices and highly reliable power management solutions.

Active phased array fire control radar (AESA) for aircraft A fire control multi-function radar (MFR) that can simultaneously detect, identify, and track multiple targets, including in the air and on the ground, and has SAR and NCTR functions. Aircraft (fighter)-mounted AESA radar is a core sensor for fighter jets to perform day/night/all-weather multiple missions. It operates in multiple modes such as air-to-air/air-to-ground/air-to-sea/support mode, and acquires ground images and air/ground in electronic warfare situations. It is essential mission equipment for fighter jets that detects/tracks multiple targets and supports guided missile guidance and gun shooting.