SJP’s special parts are custom-designed and manufactured to meet unique requirements that standard components cannot fulfill. With our advanced R&D capabilities and state-of-the-art CNC multi-tasking machines, we handle complex geometries, tight tolerances, and special materials with precision. These parts are widely used in medical devices, semiconductor equipment, precision instruments, and aerospace & defense, where reliability and high accuracy are essential. From rapid prototyping to full-scale production, we deliver end-to-end solutions that shorten development cycles and enhance product competitiveness.

Small wind power systems and component components Durability technologies: Composites - nacelle, blades, corrosion protection Stability technology: and wind speed control (electrical) + tail folding (mechanical) High-efficiency system: Direct-drive PMSG - slotless, blades, coefficient of power (Cp): 0.429 MPPT (Maximum Power Point Tracker) : Maximum power following control Web monitoring: Real-time monitoring Easy to maintain and install Quality Assurance: More than 3 years System certification: New and renewable energy facility certification, new product (NEP), excellent product designation by the Public Procurement Service - Korea's first Element parts certification: generator, inverter-CE, blade static load test, demonstration test completed Annual average wind speed of 4.5m/s or more

1. Machining • Small, medium, and long bed machining available, with sizes up to 20 meters • Precision 5-axis machinery supporting 4m, 6m, 8m, and 20m machining beds. • Capable of machining both hard and soft metals 2. Sheet Metal Fabrication • Roll forming (11m), skin stretch forming (10m) • Bladder and stretch wrap forming • Skin milling & NC routing 3. Composite • Specialized Curing Oven up to 15M • Layup Facility 4. In-house Heat Treatment Facility (NADCAP Accredited) Highlights √ Proven Korea Defense Offset Partner for Global OEM √ Integrated Global Program Operation in Korea and USA Facilities √ Boeing & Lockheed Martin Award Winning Supplier Project Highlight : • A32X/A330 Skin Structure, Floorgrid, Doors • KT-100 Full aircraft Integration • Helicopter Fuselage, Torque Box, Bulkhead, Leading Edge etc.

The SC-SSGMRTM, a Seedcore Co., Ltd representative product, is a backplane transmission module that performs the I/O function of the SSGM(Synchronous Signal Generation Module). When the SSGM(Synchronous Signal Generation Module) board is plugged into the motherboard(Backplane) in front of the Chassis, you can extend the I/O function of the board by plugging the SC-SSGMRTM board into the back of the Backplane. Three 37-pin Micro D-sub ports are used to send synchronization signals generated by SC-SSGM to the outside or to receive external synchronization signals, Three separate MMCX output ports are prepared to support test equipment such as oscilloscopes, and you can convert them to various signals and output them.

The AB-M1300 is a 1.3 ton-class eVTOL AAM. With a wingspan of 10 meters, the AB- M1300 is a crewed–uncrewed hybrid aircraft aiming for commercialization in 2028. Falling under the Light Sport Aircraft (LSA) certification category, it can carry up to two occupants, reach a maximum speed of 400 km/h, operate for two hour of flight time, has a maximum take-off weight (MTOW) of 1.3 tons, and a payload capacity of 250 kg. The AB-M1300 is designed for a variety of missions, including mid-mile logistics, personal leisure use, and pilot training.

A world well know Aviation Ground Support Equipment (AGSE) in support of military and commercial aircraft

Model DCL120 Dot Sight is designed and developed specifically for use on .50 caliber (12.7mm) Heavy Machine Guns (HMGs) but not limited to the HMG. This distinctive dot sight adapted the world’s first extra wide lens (170 x 70 mm) which provides accurate shooting in jolting armored vehicles, shaking helicopters and rocking patrol boats with head-up and both eyes open. Unique features: icon3Extra wide lens (120x70mm) allows operators to track moving target with both eyes open. icon3Designed specifically for HMG icon3Solid construction for repeatable accuracy icon3Integrated recoil compensator retains prevents loss of sight picture on high recoil weapons icon3Each sight is CNC machined from a solid block of 6061-T6 aircraft aluminum.

Introducing the FoldIR 30-450mm f/3.4 continuous zoom lens with Ophir's innovative folded optical design, offering lightweight, compact design while maintaining long optical lengths and improved tolerance sensitivity. This design ensures exceptional performance even in challenging environments, addressing stabilization and athermalization issues. Its unique f/3.4 aperture guarantees superior image quality, surpassing larger aperture zoom lenses in diffraction limit MTF and IR signal collection. The lens features a built-in mechanical shutter for NUC control, enhancing image quality through Ophir's control system. Weighting under 2kg, offering an impressive detection range of over 20km, and a horizontal field-of-view of 26.9º (WFOV) and 1.7º (NFOV). This compact, lightweight, long-range, high-performance lens is the ultimate selection of for optical air-land-sea optical gimbals and payloads. Key features include: • Efficient folded optics design for min. volume use • Physical shutter for NUC • Designed for MWIR 10μm SXGA sensors • For air-sea-land gimbals and payloads • Weight <2kg • Detection range >20km • HFOV 26.9º WFOV/ 1.7º NFOV