Ray Service, a.s., is a system integrator of many world manufacturers of cable components. The company has been successful and proved reliable in the highly demanding military, aerospace and industrial technology markets.

Our XR-based aircraft maintenance simulator is officially certified by the Ministry of Land, Infrastructure and Transport (MOLIT) of South Korea for training and education. It provides specialized training environments for the A321, B737-MAX, and B737-800NG aircraft, featuring over 80 detailed modules—including procedures for engine removal, main landing gear installation, and more. This subscription-based simulator is fully compatible with smartphones, tablets, and wearable XR devices, enabling seamless access through a cloud-based web service. Users can train anytime, anywhere—perfect for both remote learning and remote maintenance scenarios. Compared to traditional classroom learning, the XR platform is 4 times more effective and requires only one-third the training time. It also improves user confidence in real-world technical applications by up to 275%. By transforming traditional paper manuals into immersive, interactive training environments, the simulator delivers the next generation of aircraft MRO education for both civil and defense sectors.

EOTDS is designed for Assault Riffle with our LED illuminating reticle technology. This sight helps user getting the target distance with the bullet drop compensator and is easy to aim properly. It is designed to be utilized with both eyes, providing quick target acquisition and engagement when needed. EOTDS can be used for hunting/recreational purpose.

This Military Field-Grade Uninterruptible Power Supply units are designed for the extreme environmental and demanding electrical conditions of Military/Aerospace applications. This UPS incorporates field proven high efficiency designs and rugged packaging technologies. This UPS units will accept a wide range of input voltage and frequency values while delivering a well-conditioned AC or DC output to the load. The use of lithium ion batteries permits the lowest profile and lowest weight solution in its power class. It is designed and manufactured in SynQor’s USA facilities to comply with a wide range of military standards. Options include two DC outputs, a DC input rated for military 28 VDC sources, and an electronic breaker on the AC output to permit fault-tolerant parallel operation for higher power and/or N+M systems.

Fast connection and disconnection are possible, and it provides a stable connection against vibration or shock. It is IP67-grade waterproof and can be used in humid or dusty environments. It also provides the ability to shield electromagnetic interference (EMI). Key uses: Military communications equipment, orbital vehicles and rail vehicles, aerospace industry, electric vehicles and unmanned systems, industrial equipment.

전술통신망 운영을 위한 지휘통제 VHF, UHF 안테나부터 기지국용, 단말기용 안테나까지 다양한 설계기술 및 제조공법으로 세계적 수준의 최적화된 안테나 설계기술을 확보하고 있습니다.

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