What SungWha Tech does

SungWha Tech (성화테크 주식회사) is a privately held Korean specialty technology distributor founded in 2002 and headquartered in Daejeon, South Korea (701 Hongin Officete, Yuseong-gu, near KAIST). The company operates exclusively as a B2B value-added representative and exclusive distributor in Korea for 14 international precision-technology manufacturers spanning time/frequency standards, MEMS inertial navigation, high-power RF amplification, quantum computing control, GNSS simulation, cable-laying systems, telemetry, filtered interconnect, indoor positioning, and wireless data transmission.

The core technology offering is not developed in-house but assembled through partner portfolios: hydrogen masers from VREMYA-CH (VCH-1003A/M, VCH-1005, VCH-1008) with Allan deviation down to ≤1×10⁻¹⁵ at 1000 seconds; GPS synchronization and SSU/SASE/BITS systems from Oscilloquartz; rubidium standards and GPS-disciplined oscillators from Quartzlock; MEMS IMUs, AHRS, and INS/GNSS modules from Xsens and Gladiator Technologies; high-power solid-state RF amplifiers (10 kHz-8 GHz, 1 W-2+ kW) from OPHIR RF; modular quantum control stacks (QCM-RF, QRM-RF, SPI) from Qblox; GNSS simulators and software receivers (NCS NOVA, NCS TITAN, SX3, NAVX-NTR) from IFEN GmbH; licensable IP cores for DVB and ATSC from Commsonic; cable jetting systems from Plumettaz; telemetry systems from SEMCO; filtered connectors from SOURIAU-SUNBANK (Eaton); indoor location (NEON) from TRX Systems; and wireless data links from RACOM.

The business model is hardware reselling with consultative technical sales. Pricing is not publicly disclosed; the company operates a Request-for-Quote (RFQ) workflow requiring buyers to specify manufacturer, product, quantity, and additional details. Revenue is generated through distribution markups and value-added support, including technical integration assistance, into Korean customers across five primary vertical segments: government and scientific institutions (national metrology institutes, observatories, space agencies), telecommunications infrastructure (operators and OEMs requiring PTP/SSU synchronization), defense and military (missile guidance, UAV stabilization, EW), quantum computing research (qubit control and readout), and industrial/commercial navigation. Marketing channels are direct, relying on a bilingual website, organic search presence around partner brand keywords, and bottom-of-funnel RFQ capture.

Name

SungWha Tech

Legal name

성화테크 주식회사

Website

https://sungwhatech.com

Company type

Private

Founded year

2002

Operating status

Operating

Short description

SungWha Tech is a privately held Korean B2B distributor and value-added representative founded in 2002 in Daejeon, exclusively representing 14 international precision technology manufacturers and serving Korean government, scientific, telecom, defense, quantum computing, and industrial customers with time/frequency, inertial navigation, RF, and quantum control systems.

Ownership category

akta.pro rank

Product category

Precision Technology Distribution

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Analytical Laboratory Instrument Manufacturing (334516)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC)

akta.pro secondary industry

Metrology, Calibration & Testing Equipment (Balances, pH/DO, Standards) (HLAGAIAL)

Keywords

• Precision technology distribution
• Inertial measurement systems
• Time frequency standards
• RF power amplifiers
• Quantum control systems

Headquarters

HQ city

Daejeon

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Personnel, Marketing or Sales, Technology or R&D, Supply Chain

Revenue model

1. Precision Technology Product Distribution: SungWha Tech generates revenue by distributing advanced precision technologies from international partners to Korean customers. The company acts as exclusive value-added representative for multiple global manufacturers, providing sales, technical support, and integration services for specialized equipment in time/frequency, inertial navigation, RF, quantum computing, and communications sectors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

SungWha Tech is a specialized B2B distributor and value-added representative that holds exclusive partnerships with 13 global precision technology manufacturers, supplying Korean customers with inertial measurement systems, ultra-precise time and frequency standards (hydrogen masers, rubidium oscillators, GPS-synchronized clocks), high-power RF amplifiers, quantum computing control stacks, GNSS simulators, cable laying equipment, and telemetry systems. The company provides local technical sales, integration support, and after-sales service for these specialized precision instruments serving aerospace, defense, telecommunications, metrology, and scientific research sectors.

Product overview

SungWha Tech is a specialized technology distributor providing exclusive, reliable solutions in electrical, electronics, and communication technologies. The company operates as a multi-product portfolio distributor, representing multiple global technology brands rather than manufacturing its own products. The product portfolio comprises six major categories: (1) Xsens and Gladiator Technologies MEMS-based inertial navigation systems (IMU, AHRS, GPS/INS); (2) IFEN GNSS simulators and test receivers; (3) OPHIR RF high-power amplifiers; (4) Qblox modular quantum computing control stacks; (5) Oscilloquartz, Quartzlock, and VREMYA-CH precision time and frequency equipment including hydrogen masers, rubidium standards, and GPS synchronization systems; (6) Commsonic licensable IP cores for DVB and satellite communication standards; (7) Plumettaz cable laying equipment; (8) SEMCO telemetry systems; (9) SOURIAU-SUNBANK filter connectors; (10) RACOM wireless data transmission systems; and (11) TRX Systems NEON indoor positioning solutions. The company functions as a value-added representative and exclusive distributor, providing technical sales, integration support, and localization for these specialized precision instruments and systems primarily serving aerospace, defense, telecommunications, metrology, and scientific research sectors in Korea.

Differentiator

Problem solved

Functional benefit

Products and services

• Xsens MTi Series (Inertial Measurement Units) Miniaturized and integrated MEMS-based inertial measurement units (IMU), attitude and heading reference systems (AHRS), and GPS/INS solutions for 3D motion, orientation, and position tracking. Sold to industrial automation, robotics, motion capture, and automotive testing customers in Korea.
• Gladiator Technologies MEMS Inertial Sensors High-performance MEMS inertial sensors including accelerometers (A300D), gyroscopes (G300D), IMUs (LandMark series), and INS/GPS systems with low ARW/VRW noise performance in SWaP-C packages. Targeted at defense, industrial, and commercial navigation applications.
• TRX NEON Indoor Location System Indoor positioning and tracking system utilizing UWB technology and sensor fusion of magnetic and RF signals for real-time location tracking, available in NEON Mission Essential, NEON Mobile, and NEON Indoor Maps variants.
• IFEN GNSS Simulators and Software Receivers GNSS simulators, software receivers, and test equipment for satellite navigation research, development, and system integration. Includes NCS NOVA, NCS TITAN GNSS Simulators, SX3 GNSS Software Receiver, and NAVX-NTR GNSS Test Receiver.
• OPHIR RF High-Power Amplifiers High-power solid-state RF and microwave amplifiers ranging from 10 kHz to 8 GHz with power levels from 1 Watt to above 2 kilowatts, including broadband and band-specific amplifiers, linear amplifiers, and SSPA (Solid State Power Amplifiers).
• Plumettaz Cable Laying Equipment Cable jetting and laying equipment including Jetting general, Ultimaz, ServoJet, MicroJet, MiniJet, Cablejet, and SuperJet systems for underground fiber optic and copper cable installation using compressed air blowing techniques.
• Qblox Quantum Computing Control Stack Modular quantum control systems including Cluster, SPI (DC power supply), Quantify software, QCM-RF II qubit control modules (2-18.5 GHz), and QRM-RF qubit readout modules for quantum computing experiments and research.
• Quartzlock Precision Time and Frequency Equipment Rubidium frequency standards (E10, A10, A1000 series), GPS-disciplined oscillators, frequency comparators, distribution amplifiers, frequency converters, redundancy switches, and RF/microwave components for metrology, telecommunications, defense, and broadcast markets.
• Oscilloquartz GPS Synchronization Equipment GPS-based time synchronization systems, primary reference clocks, SSU/SASE/BITS systems, PTP (IEEE 1588 v2) solutions, cesium standards, hydrogen masers, and network management software for telecommunications networks.
• VREMYA-CH Hydrogen Masers and Frequency Standards Active hydrogen maser frequency standards (VCH-1003A, VCH-1003M, VCH-1005) and passive hydrogen masers (VCH-1008), plus rubidium oscillators, frequency comparators, and primary reference oscillators with frequency stability down to Allan deviation 1x10^-15 at 1 day.
• Commsonic IP Core Products Licensable core technology blocks for wireless physical layer implementations, including DVB-C/J83 modulators/demodulators, ATSC 8-VSB modulators, DVB-S/S2 modulators/demodulators, Viterbi and Reed-Solomon codecs, QAM modulators/demodulators, and FFT cores for ASIC/FPGA designs.
• SOURIAU-SUNBANK Filter Connectors EMI/RFI filtered connectors and lightning protection connectors designed for aerospace, military, space, transport, energy, industrial equipment, healthcare devices, and lighting applications in harsh environments.
• SEMCO Telemetry Systems PC-based telemetry solutions including single/dual channel receivers, tracking receivers, transmitters, repeaters, and complete turn-key telemetry systems for military and commercial telemetry, satellite communications, surveillance, flight testing, and public safety markets.
• RACOM Wireless Data Transmission Systems Radio modems, GPRS/EDGE/UMTS/LTE routers, and microwave links for SCADA, telemetry, and mission-critical wireless data transfer applications.

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

13 partnerships are on record, tiered core.

• Xsens Technologies B.V.coreTechnology or IntegrationXsens is a leading supplier of miniature MEMS inertial measurement units for 3D motion tracking. SungWha Tech distributes Xsens products including MTi 100-series, MTi 10-series, MTi 1-series, and Avior series IMUs, VRUs, and AHRS with integrated INS/GNSS solutions. Xsens products are characterized by small form factor, low cost, and high accuracy for motion measurement applications.
• OPHIR RF, Inc.coreTechnology or IntegrationOPHIR RF designs and manufactures high-power solid-state RF and microwave amplifiers ranging from 10 kHz to 8 GHz with power levels from 1 Watt to above 2 kilowatts. Products include broadband and band-specific amplifiers, linear amplifiers, and SSPA (Solid State Power Amplifiers). The company has been in operation since 1992 and maintains global presence with subsidiaries worldwide.
• Qblox bvcoreTechnology or IntegrationQblox is a leading company in quantum computing control technology, providing a modular quantum control stack with exceptional scalability and low latency. Products include QCM-RF II (qubit control RF module, 2-18.5 GHz), QRM-RF (qubit readout RF module), QRC (qubit readout controller), and SPI (modular DC power supply system with gyrator filtering). The company targets quantum computing research and commercialization.
• IFEN GmbHcoreTechnology or IntegrationIFEN GmbH is a leading provider of GNSS navigation products and services with a technology portfolio including GNSS Simulators, GNSS Software Receivers, test ranges, and simulation/data processing tools. The company serves GNSS system research, navigation algorithm R&D, and turn-key facility engineering needs.
• SOURIAU-SUNBANKcoreTechnology or IntegrationSOURIAU-SUNBANK is a global leader in interconnect solutions for harsh environments, with over 100 years of history. The company designs, manufactures, and markets filtered connectors for aerospace, space, defense, transport, energy, industrial equipment, healthcare devices, and lighting applications. Products include EMI/RFI filter connectors and lightning protection connectors. Part of Eaton Corporation since December 2019.
• CommsoniccoreTechnology or IntegrationCommsonic develops licensable core technology blocks, ASICs, FPGAs, and tools for wireless technologies. Products include IP core solutions for Cable (DVB-C/J83 modulators/demodulators), Codecs (Viterbi, Reed-Solomon), Terrestrial (DVB-T/H, ATSC 8-VSB modulators), Satellite (DVB-S/S2 modulators/demodulators), and General applications (FFT cores, QAM modulators/demodulators). The company offers engineering design services and turnkey development support.
• Plumettaz S.A.coreChannel Partner/ Reseller/ DistributorPlumettaz S.A. (founded 1923) specializes in cable laying equipment for telecommunications. Products include jetting systems (Jetting general, Ultimaz, ServoJet, Microjet, MiniJet, Cablejet, Superjet) for underground cable installation using compressed air blowing techniques. The company serves fiber optic and copper cable deployment markets.
• TRX Systems, Inc.coreTechnology or IntegrationTRX Systems delivers indoor location software and solutions. The company pioneered the use of sensor fusion and dynamic mapping of magnetic and RF signals for accurate indoor positioning. Products include NEON Mission Essential, NEON Mobile, and NEON Indoor Maps for real-time indoor location tracking.
• Gladiator TechnologiescoreTechnology or IntegrationGladiator Technologies designs high-performance MEMS inertial sensors, systems, and integrated GPS solutions. The company uses low-noise sensors with VELOX high-speed processing and user-configurable firmware. Products include accelerometers (A300D), gyroscopes (G300D), IMUs (LandMark series), and INS/GPS systems. The design team has 50 years of inertial system experience and holds over 100 patents. Products are optimized for SWaP-C (Size, Weight, Power, and Cost) requirements.
• VREMYA-CHcoreTechnology or IntegrationVREMYA-CH (founded 1993) is a Russian company specializing in high-performance radio measurement equipment for time keeping and precision frequency comparison. Products include hydrogen maser frequency standards (VCH-1003A, VCH-1003M, VCH-1005, VCH-1008), rubidium oscillators, frequency comparators, and telecommunication network synchronization equipment. Customers include major metrology institutes worldwide including Physikalisch-Technische Bundesanstalt (Germany), CSIRO (Australia), and Observatoire Cantonal de Neuchatel (Switzerland). The company employs over 100 engineers including 11 doctors of science.
• Oscilloquartz S.A.coreTechnology or IntegrationOscilloquartz (founded 1949, Switzerland) is a world leader in time and frequency technologies. Products include GPS synchronization equipment, primary reference clocks, cesium standards, hydrogen masers, PTP (IEEE 1588) products, and network management systems. The company supplies precision clocks to major observatories and telecommunications operators globally. ISO 9001 and ISO 14001 certified with accredited calibration center status.
• Quartzlock (UK) Ltd.coreTechnology or IntegrationQuartzlock (established 40+ years ago) is a pioneer in time and frequency generation, distribution, and measurement solutions. Products include rubidium frequency standards (E10, A10, A1000 series), GPS-disciplined oscillators, frequency comparators (A7-MX), distribution amplifiers, frequency converters, and RF/microwave components. The company serves metrology, telecommunications, defense, and broadcast markets with products for HDTV transmission, cellular network synchronization, and test equipment reference.
• SEMCOcoreTechnology or IntegrationSEMCO (Systems Engineering & Management Company) provides wireless voice, video, and data products for military and commercial telemetry, satellite communications, surveillance, and public safety markets. Products include telemetry receivers (single/dual channel, tracking), transmitters, repeaters, and complete turn-key PC-based telemetry systems. The company operates from a 43,000 sq ft headquarters in Vista, California with design, development, and manufacturing capabilities for ruggedized military systems.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• Transcat: US-based specialty distributor and service provider for test, measurement, and calibration instruments. Comparable in that it acts as a value-added channel for precision instrumentation into regulated and industrial end markets, though Transcat is publicly listed and far larger.
• Richardson RFPD: Global specialty distributor of RF, microwave, and power-conversion components from leading manufacturers, now part of TTI. Closely mirrors SungWha Tech's OPHIR RF and wireless data-transmission line with a value-added rep model across multiple niche vendors.

Others

• DigiKey Electronics: Global broad-line electronics distributor with a sizable test & measurement catalog. Not directly competing in hydrogen-maser or quantum-control segments, but a long-tail threat to commoditized portions of SungWha Tech's portfolio (basic IMUs, GNSS modules).
• Mouser Electronics: Global broad-line electronics distributor owned by Berkshire Hathaway. Not a direct competitor in the niche precision-instrument space, but the benchmark for online distribution scale and a potential threat if it deepens specialty-test coverage.

Broad incumbents

• Rohde & Schwarz: Major German manufacturer of test & measurement, broadcast, and secure communications equipment. Competes with several SungWha Tech partner lines (GNSS testing, RF amplifiers, time/frequency) at the principal level.
• National Instruments (NI): Test & measurement and data acquisition platform (now part of Emerson). Adjacent to SungWha Tech's GNSS simulators, IMU/INS test, and quantum control stack segments as a competing instrument platform for engineers and researchers.
• Keysight Technologies: Global leader in electronic test and measurement instruments (oscilloscopes, signal analyzers, network analyzers). A principal that SungWha Tech's Korean customers would buy from directly; sets the competitive reference point for OPHIR RF and Quartzlock positioning.
• Anritsu: Japanese test & measurement vendor specializing in RF/microwave, optical, and wireless test. Comparable product overlap with OPHIR RF and IFEN GNSS lines, and a likely competitor in Korean telecom test budgets.
• TTI Inc. Specialty distributor of electronic components (connectors, passives, sensors) owned by Berkshire Hathaway. Operates the same multi-vendor specialty distribution model as SungWha Tech but at global scale; SOURIAU-SUNBANK connector lines overlap.
• Viavi Solutions: Provider of network test, monitoring, and assurance solutions for telecom and GNSS. Overlaps with SungWha Tech's Oscilloquartz telecom timing and IFEN GNSS simulation lines, especially in carrier and defense customer accounts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SungWha Tech