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.

Brazing is bonding two or more pieces of metal by means of flowing a filler metal between the joint interfaces at a temperature below the melting point of the base metal. The filler metal, upon cooling to the solid state, forms a strong metallic bond throughout the joined area. Through Dip-Brazing, RF Systems manufacture 1. Brazed Antennas 2. Brazed Waveguides 3. Brazed Divider / Combiner

It is an UAV recovery system that lands a fixed-wing UAV even in mountainous terrain where there is no sufficient runway for landing. Similar to the arresting hook method used to land an aircraft on an aircraft carrier, the UAV is caught by a pendant and braked, and a net is also added in case of an emergency.

Battlefield's Quick Disconnect technology is a leader in the UAV industry, and is now expanding expanding into ground defense vehicles. With over one million hours of successful flight time, Battlefield's quick disconnects have proven exceptional reliability even in extreme environments. EnduroLink by Battlefield has become the global standard UAV quick disconnects, widely applied across small to mid-sized UAV platforms worldwide. Fully customizable integrated design is available, including materials, size, and various end connect options even in the most demanding conditions.

The ACTUS® Laser Boresight is a precision device mounted directly onto the gun barrel, accurately indicating the exact aiming position of the muzzle. With a divergence angle of less than 0.6 mrad, it provides exceptional accuracy, making it an essential tool for precise alignment and target acquisition. The circular laser beam, with a 7.5 cm diameter, is visible to the naked eye from distances of up to 125 meters. The laser output is easily adjustable, offering versatility for use in various environments. Engineered for easy attachment to the gun barrel without causing any damage, the ACTUS® Laser Boresight also includes a remote harness for convenient operation from up to 4 meters away. Supporting 100-240V AC voltage, it ensures stable operation and excellent compatibility worldwide.

MKS Ophir's proprietary dome coatings offer superior uniformity, ensuring excellent image quality from any angle. In high numerical aperture systems like IR guided missiles, precise coating control is essential to meet operational demands and achieve accurate target acquisition. Our unique rotating coating system guarantees thickness uniformity, enhancing image quality and durability. Trust us for customized IR components with unmatched manufacturing expertise, including convex or concave spherical, aspherical, and diffractive surfaces.

Chelton’s tuneable and conformal antennas provide a unique capability by combining advanced adaptability with seamless platform integration. Designed to optimise signal coverage across diverse environments, they enable reliable, high-performance connectivity for mission-critical operations. Their low-profile, aerodynamic design reduces drag and weight, while the tuneable technology ensures maximum flexibility across frequencies and operational needs. This combination of innovation and engineering expertise allows Chelton to deliver tailored solutions that outperform conventional antenna designs, supporting customers in achieving dependable communication even in the most challenging and dynamic conditions.