As part of BRIN’s national testing infrastructure, the DO-160 Laboratory provides comprehensive testing services to ensure electronic systems’ safety, reliability, and compliance—particularly in the aviation sector. Designed to meet international standards, the lab supports certification processes and innovation-driven research. Focusing on environmental, mechanical, and electromagnetic testing, the DO-160 Laboratory is equipped to evaluate a wide range of components, from avionics systems to commercial electronics. With facilities meeting RTCA DO-160G and CASR Part 27 standards, it is a critical facility for aircraft component certification and quality assurance.

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.

- Closed gas mask hydration system - Respirator Canteen for 0M-90 and CM-6 gas masks - Material: PE - Volume: ±0.8 Liter

With the Buckle Quick-Release feature, attachment and removal become easier and faster, providing an effective and reliable solution for personnel in various situations. a. Designed for quick movement and ergonomic fit b. Features a quick-release system on both upper and lower sides c. Inner material is sweat-absorbing, made of polyester mesh d. Adjustable