Engine Start Begins with ATS. The Air Turbine Starter (ATS) is a key component of an aircraft's secondary power system, driven by Bleed Air supplied from the Auxiliary Power Unit (APU) to accelerate the engine up to approximately 8,900 RPM, enabling engine start. Through the in-house development and localization of the ATS, we have incorporated power generation, optimal design of the shear section with consideration of failure, Containment functionality, as well as lubrication and power transmission systems. In addition, we have secured manufacturing and assembly technologies and continue development aimed at successful operation and the establishment of a mass production system.

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.

ELECTROMECHANICAL RELAYS FROM 2 TO 10 AMPS.

The Metravib Defence PILAR V Naval Version is an advanced acoustic sensor designed to detect and pinpoint enemy positions. Designed for installation on Special Operations boats, like coastal patrol vessels, rapid intervention or fast patrol boats, it enhances crew and boat survivability while significantly improving situational awareness.

The Metravib Defence PILAR V Naval Version is an advanced acoustic sensor designed to detect and pinpoint enemy positions. Designed for installation on Special Operations boats, like coastal patrol vessels, rapid intervention or fast patrol boats, it enhances crew and boat survivability while significantly improving situational awareness.

It is a target drone that supports Live-fire training of various anti-aircraft weapon systems (Anti-Aircraft Gun, Guided Missiles, etc.) of the Army, Navy, and Air Force. Target drone take on the role of aggressor aircraft in training. When the target drone flies, the anti-aircraft weapon system participating in the training detects the target drone, conducts tracking training, and then conducts live fire to directly shoot down the target drone. In addition, we are developing services through anti-drone system (radar detection and tracking) performance testing and education/training based on the know-how and technology accumulated through live-fire training target drone operation services.

Titanium Grade 1 -Strip Titanium Grade 2 -Bars-Sheets and Plates-Tubes and Pipes Titanium Grade 4 -Bars-Sheets and Plates-Wire Titanium Grade 5 (6Al-4V) -Bars-Sheets and Plates Titanium Grade 5 ELI -Bars-Sheets and Plates Titanium Grade 7 -Bars-Sheets and Plates-Tubes and Pipes Titanium Grade 9 (3AL2.5V) -Tubes and Pipes Titanium Ti-6Al-7Nb -Bars

Our transport drone is designed for efficient and reliable cargo delivery. With precise and stable flight performance, it supports real-time monitoring of delivery routes and environments through an advanced camera system, ensuring safe and timely operations.