Linden Photonics cables ensure stability and reliability even in extreme environments. With patented LCP jacket, non-kink design, maximum continuous length of 50 km, and crush-resistant durability, Linden Photonics provides high-performance cables optimized for deep-sea and aerospace applications.

FIRSTEC is providing key components of guided weapon, such as Actuation System, Gudiance Control Unit, Fire Control Unit, and wire harness, to complete systems such as Hyunmoo, Raybolt(Hyungung), Bigung(Poniard), M-SAM II(Cheongung II), L-SAM etc. applying them to each business.

Wheels that can drive the tank

FSI is an authorized stocking distributor for Avdel/Pop, AVK, Cherry Aerospace, Gesipa USA, Huck, Sioux, Makita Assembly Tools and Zephyr Tool Group, Monobolt and Magna-Lok

JEFF WINDYGO is a high-performance product engineered for a variety of outdoor activities, including military and law enforcement. Designed to fit snugly against the user's face, these goggles offer full protection from flying debris without leaving any gaps. The lightweight, flexible silicone frame provides a comfortable, secure fit, while the impact-resistant polycarbonate lens ensures exceptional durability and clarity. And its superior flexibility allows it to conform comfortably to a variety of face shapes and sizes. Additionally, the goggles are crafted to deflect wind, thereby protecting the eyes and enhancing visibility. Compatible with various communication devices and helmets, JEFF WINDYGO is a versatile, user-friendly choice for professionals in the field.

A VGA (640×480) LWIR (8–12 µm) uncooled micro-bolometer module with 12 µm pixel pitch and NETD ≤ 50 mK, paired with an F1.0, 10.7 mm EFL lens delivering H42° / V31.5° / D52.5° FOV. It streams at 30 Hz in either UVC (USB-C, 5 V) or GMSL1 (FAKRA, 12 V), with power consumption < 1.9 W. The compact, lightweight housing (30×30×58.9 mm for UVC; 30×30×70.9 mm with FAKRA for GMSL1; IP65; −40 °C to 85 °C) makes it well-suited for autonomous vehicles, UAVs, and security systems, providing reliable day/night thermal perception of pedestrians, animals, and objects in adverse weather.

High density, lightweight signal connector specifically designed for applications where space and weight is at a premium for board to board interconnections. The HDLP series meets the requirement of space-constrained applications that require low mating force, a high number of mating cycles, low and stable contact resistance, and excellent fretting corrosion resistance.

ORSKOREA’s high frequency grinding spindles, operating at speeds up to 120,000 rpm—the highest level in Korea—are engineered for ultra-precision and durability in critical defense and aerospace applications. In addition to belt-driven, built-in motor, hydrostatic, and hydrodynamic types widely used in semiconductor and precision equipment, our spindles are customized to deliver the exact speed and power output required by customers. With over 25 years of expertise in repairing and retrofitting leading Japanese, German, and Swiss brands such as TOYO, KOYO, OKUMA, GMN, and Fischer, and with multiple proprietary patents including joint developments with Schaeffler Korea, ORSKOREA ensures proven reliability. These spindles are ideal for machining high-value defense components such as armored vehicle gears, drone actuators, aircraft engine parts, multispectral sensor housings, and advanced optical or communication devices, supporting the competitiveness of both defense and civilian manufacturers.