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.

BERNIER designed the CMA-USBC line specially for equipment in harsh environments. The CMA-USBC connectors are Push-Pull military connectors that offer many possibilities of electronic integration as : USB Memory key, Authentification key, Wireless module, Crypto and Shunt module…

Stocking distributor of: aircraft landing gear, ground support, and LED lighting components Stock for contract support - reduces cost and lead times Build-to-print network of ISO-Certified manufactures and OEMs Same-day-shipment of in-stock material In-house military packaging, barcoding, RFID, and WAWF

MIL-DTL-26482 seriesⅡ has the same contact arrangement as MIL-DTL-26482 series I, and the bayonnet coupling method is applied. The connection between the contact and the wire is a crimping method, which is different from 26482-I. It provides reliable fastening with 5 guide keys. It also has excellent EMI shielding ability and can be used with various additional parts of the M85049 standard, so it is applied to aviation, space, and various high-tech precision equipment.

Device for checking turret operation, turret fan control, air conditioning control, and status.

Our clamping division manufactures parts to secure external lines and tubes to the landing gear fitting and oleo.

Wooribyul Co., Ltd. will continue to develop the best products and solutions using wired/wireless technologies accumulated over a long period of time and provide customized services to customers

Woori DS Co., Ltd. has developed firmware for a cooling and heating air conditioning system that performs all controls, fault diagnosis and communication for heating and cooling control and positive pressure control inside an armored vehicle, and developed an inverter control device capable of controlling communication with the armored vehicle body system and monitoring error situations. We are developing products based on the best technology and competitiveness to satisfy customer requirements for electrical equipment required for armored vehicles. In addition, we have developed an air conditioning system blower durability test device that can test the durability of air conditioning blowers, and we have secured test and evaluation technology for blower durability by checking blower errors and performing cycle management. By continuously securing innovative technologies in the defense industry, we are expanding our electronic device development business to deliver new value and impress customers with the highest quality and trust from product design, development, and mass production.