Hydraulics International, Inc. (HII), headquartered in Chatsworth, California, U.S.A., is a leading worldwide supplier of integrated products, services and support to military forces, aviation and commercial industries, Government agencies and prime contractors. Focused on defense and commercial technology, the Company develops, manufactures and supports a broad range of systems for over one hundred industries as well as mission-critical and military sustainment requirements over the globe. Our extensive design capabilities enable us to produce the most sophisticated technological units known in the Aircraft Ground Support Equipment (AGSE) profession.

Green Optics possess proprietary CVD-based Zinc Sulfide (ZnS) production technology for defense and industrial multi-wavelength optical materials. We have core technological capabilities to manufacture high-quality ZnS products tailored to meet diverse customer requirements. ZnS Material Optical Performance and Processing ZnS materials produced through CVD processes provide high transmittance exceeding 70% in the SWIR wavelength range (8-12 μm). When these materials undergo additional Hot Isostatic Pressing (HIP) treatment, the crystal structure undergoes recrystallization, improving transmission characteristics to achieve over 70% transmittance in the visible (VIS) wavelength range of 0.45-0.8 μm. This process extends the application range of optical materials previously limited to SWIR and LWIR bands, delivering superior optical performance across multi-wavelength regions from VIS to LWIR. Material Specifications: - STD-ZnS (Standard ZnS Material): Manufactured via CVD process, exhibits transmittance exceeding 70% in LWIR wavelengths (8-12 μm) with high physical hardness (Knoop hardness: 210 kgf/mm²). - MS-ZnS (Multispectral ZnS): Converted from STD-ZnS through HIP processing, extends wavelength range into the visible spectrum. While crystal structure recrystallization during this process reduces hardness somewhat (approximately 150 kgf/mm²), it still meets MIL specifications. This dual-processing approach enables comprehensive wavelength coverage while maintaining military-grade durability standards.

This KF-21 fighter jet model is produced using advanced SLA (Stereolithography) additive manufacturing technology, providing both intricate detail and structural precision. Manufactured with industrial-grade ABS material, the model benefits from our fleet of six SLA machines, ensuring consistent quality and scalability for various production demands. Our in-house post-processing team delivers a wide range of finishing options, including custom color applications tailored to client specifications. Our company’s origins are rooted in expert prototype fabrication, and we have since evolved into a leader in additive manufacturing technologies. We support OEM production and prototype mock-up projects for diverse clients, building a reputation for technical excellence and collaborative development. The KF-21 model highlights our capabilities in precision model making, turning innovative designs into high-quality finished products.

ㅇKey Features RF Front-End - Frequency : C-Band - Tx Power : +27 dBm(0.5 W) , Rx Range : -10 ∼ -100 dBm - Rx Sensitivity : -95 dBm@2 MHz Baseband & Modem - Downlink : 2.4 Mbps / Uplink: 8 kbps - QPSK waveform and CTC Forward Error Correction Anti-Jamming / Anti-Spoofing / Video CODEC - Anti-Jamming Capability using DSSS - Anti-Spoofing Capability by AES-256/ ARIA-256 Encryption - Support H.264 / up to 1920x1080x30f Interface - 10/100 Base-T Ethernet x1, RS-422 x1, RS-232 x2 - 3G-SDI Digital Video IN/OUT Interface - Limited Discrete I/O (1PPS/sync_in, reset_in, status_out) ㅇQuality and Certification - MIL-STD-810G - MIL-STD-461F

ZYX SPACE is an intelligent design platform that integrates artificial intelligence into the architectural design process. It is designed to minimize repetitive tasks through automation and empower designers to focus on creativity and decision-making. With its advanced AI engine trained on over 80,000 architectural drawings, ZYX SPACE can automatically recognize 2D floor plans, identify key elements such as walls, doors, and windows, and generate accurate 3D models in real time. Designers can experience seamless 2D-to-3D transformation without the need for manual modeling. ZYX SPACE also offers powerful daylight analysis features, simulating natural sunlight movement to visualize indoor lighting conditions and energy efficiency through heatmaps. This enables informed design decisions that consider both aesthetics and sustainability. One of the platform’s standout capabilities is converting image-based drawings into CAD-compatible vector files. ZYX SPACE not only extracts geometric data but also recognizes numerical information embedded in scanned or photographed blueprints, making legacy data usable in modern design workflows. Through auto-learning and labeling features, the platform continuously improves its recognition accuracy by learning from accumulated project data. It automatically classifies architectural components and spatial configurations, boosting productivity and reducing errors. ZYX SPACE also supports AI-driven interior rendering. It analyzes room layouts to suggest optimal furniture placements and delivers real-time visualizations based on different interior concepts, helping designers and clients envision the final space with clarity. When combined with ZYXCAD, ZYX SPACE provides a highly integrated design environment—enabling end-to-end automation from drafting to visualization. This powerful synergy allows architects, engineers, and designers to accelerate their workflows, improve precision, and unlock new levels of creativity.

Based on our state-of-the-art facilities, the semi-conductor machinery component sector manufatctures parts including Chamber assembly, and Main Frame Assembly.

HyperStac RX Series is a Z axis interconnection solution designed for all types of micro-electronics applications requiring reliable and compact packaging solutions. The Hyperstac RX Series meets the needs of the Defence, Avionics and Space electronics applications.

It is especially suited for demanding applications, which require reliable performance, such as missile seeker gimbal stabilization, where small size and low power consumption is required, while in a low cost design that is also ideally suited for high volume commercial applications. System Performance PARAMETERS SPECIFICATIONS Standard Ranges ±100°/sec, ±200°/sec, ±400°/sec Input Voltage + and - 5.0 Vdc Bandwidth 110 Hz Output Noise < 005°/sec/√Hz Scale Factor Accuracy ±1% Nominal Features Dual Axis Capabilities in Small Form Factor Miniature Size: Only 25gm.(1.05” x 0.71” diameter) Hermetically Sealed In Stainless Steel Cylinder High Reliability DC Input/High-Level DC Analog Output Low Cost Applications Tank Turret Stabilization Missile Targeting Platform Stabilization Antenna Stabilization Camera Stabilization Spacecraft