ChenYang Technologies

What ChenYang Technologies does

ChenYang Technologies GmbH & Co.KG is a Germany-based, privately held supplier of magnetic field sensing components, measurement instruments, and permanent magnets, headquartered in Finsing, Bavaria. The company specializes in Hall Effect, magnetoresistive, and fluxgate sensor technology, with a product portfolio that spans Hall Effect elements and ICs, current sensors (open/closed-loop Hall and split-core fluxgate), voltage sensors, gear tooth and rotation speed sensors, Hall Effect proximity switches, AC current transformers, precision Gauss/Teslameters and Hall probes, and a full line of permanent magnets (NdFeB, SmCo, Alnico, hard ferrite) and ferrite cores. Many products are engineered as drop-in functional alternatives to Honeywell SNDH series, Siemens/Infineon, and MuRata sensors, and several lines specify industrial-grade operating ranges (e.g., -40°C to +150°C) and accuracies of ±1.0% DC, targeting automotive, industrial automation, power and energy, medical, and mining/metallurgy applications.

The business model is sales-led and hardware-focused: the company sells standard catalog products through its own online shop (sonnecy-shop.com) at unit prices ranging from approximately €0.44 for small NdFeB block magnets to over €800 for digital Gaussmeters, and accepts quote-based requests for custom-engineered sensors and magnets. Distribution is global via DHL to 40+ countries, with free domestic shipping in Germany above €200. Customer engagement combines self-service e-commerce, direct phone consulting (Mo-Fr 9:00-18:00), 24/7 quote requests, and dedicated R&D services for tailored specifications. The company holds TÜV certification for quality management and maintains a German legal structure (GmbH & Co.KG) consistent with a founder- or family-managed industrial supplier.

Name

ChenYang Technologies

Legal name

ChenYang Technologies GmbH & Co.KG

Website

https://chenyang-gmbh.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

11–50 employees

Short description

ChenYang Technologies is a privately held German supplier of Hall Effect, magnetoresistive, and fluxgate sensors, current/voltage transducers, precision Gaussmeters, and permanent magnets, selling standardized catalog products and custom-engineered variants via an online shop and direct sales to industrial, automotive, energy, and medical customers in 40+ countries.

Ownership category

akta.pro rank

Product category

Industrial Magnetic Sensors

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Power, Distribution, and Specialty Transformer Manufacturing (335311), Electrical Equipment Manufacturing (33531), Other Electrical Equipment and Component Manufacturing (3359)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Electronic Coils, Transformers & Other Inductors (3677), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Magnetic Sensors (Hall/Magnetoresistive/Compass) (HDAHALAC)

akta.pro secondary industries

Industrial-Grade Sensors & Transducer Components (Discrete sensing elements, transducers, MEMS sensors) (IMAGAJAO), Transformers & Magnetics (Power/Signal) (HDAHANAD), Passive Components (Resistors, Capacitors, Inductors, Ferrites) (IMAGAJAA), Sensors & Instrumentation Electronics Manufacturing Services (Transmitters, analyzers, industrial sensors) (IMAGAGAL), Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH)

Keywords

• Hall effect sensors
• Magnetic field sensing
• Current transformers
• Permanent magnets
• Industrial measurement instruments

Headquarters

HQ city

Finsing

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Product Sales: Sale of magnetic sensors, measurement instruments, and permanent magnets through online shop and direct sales. Products include Hall effect elements/ICs, current sensors, voltage sensors, speed sensors, proximity switches, current transformers, calibration instruments, and various magnet types (NdFeB, SmCo, Alnico, hard ferrite).
2. Custom Product Development: In-house research and development capabilities for customer-specific products tailored to technical specifications. Contact form available for custom product inquiries.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

ChenYang Technologies GmbH & Co.KG manufactures and supplies magnetic field sensing components, including Hall effect sensors, current sensors, voltage sensors, speed sensors, Hall effect proximity switches, current transformers, and permanent magnets (NdFeB, SmCo, Alnico, hard ferrite). The company also provides precision measurement and calibration instruments, and offers custom development services for specialized sensor applications. Products are sold globally to industrial customers in automotive, power, medical, and manufacturing sectors.

Product overview

ChenYang Technologies is a German company (ChenYang Technologies GmbH & Co.KG) specializing in magnetic field sensing technology and permanent magnets. The product portfolio centers on Hall effect sensors and related instruments, with core offerings including: (1) Hall Effect Elements/ICs for magnetic field detection; (2) Current Sensors (Hall effect, fluxgate, open/closed loop) for AC/DC measurement; (3) Voltage Sensors for voltage measurement; (4) Speed/Rotation Sensors including gear tooth sensors (CYGTS series), speed sensors (CYHME series), optical sensors, and magnetoresistive sensors (CY-DMR series); (5) Hall Effect Proximity Switches (CYKP/CYKN/CYBP series); (6) Current Transformers (CYCT series split-core transformers); (7) Measurement & Calibration Instruments (Gauss/Teslameters CYGM99, Hall probes, pole detectors CYPD, magnetic field films); and (8) Permanent Magnets (NdFeB, SmCo, Alnico, hard ferrite, ferrite cores, holding magnets). Products serve automotive, industrial automation, energy, and medical applications, with many sensors designed as drop-in alternatives to Honeywell, Siemens/Infineon, and MuRata products.

Differentiator

Problem solved

Functional benefit

Products and services

• Hall Effect Elements / ICs Linear and switching Hall effect sensors and ICs for magnetic field detection in industrial, automotive, and consumer applications.
• Current Sensors Closed-loop and open-loop current sensors/transducers (including CYHCT-KEC series) for precise current measurement in power, industrial, and renewable energy applications.
• Voltage Sensors Voltage transducers/sensors for measuring voltage in industrial and power electronics systems.
• Speed Sensors (Hall Gear Tooth) Hall effect gear tooth speed sensors for detecting rotational speed and position in motors, gearboxes, and automotive drivetrains.
• Hall Effect Proximity Switches Magnetic proximity switches for non-contact position detection in industrial automation and machinery.
• Current Transformers (Strommesswandler) Current measurement transformers for AC current sensing in power monitoring and electrical installations.
• Measurement and Calibration Instruments Precision measurement and calibration instruments (including fluxmeters, gaussmeters, and magnetizers) for testing, calibrating, and quality control of magnetic assemblies and multipole magnet systems.
• Permanent Magnets (NdFeB, SmCo, Alnico, Hard Ferrite) Permanent magnets in multiple material grades (Neodymium-Iron-Boron, Samarium-Cobalt, Alnico, and hard ferrite) for use as magnetic field sources in sensor systems and assemblies.
• Custom Magnetic Sensor Development Services Custom design and development services for specialized magnetic sensor solutions tailored to specific customer applications.

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Infineon Technologies: Global leader in Hall-effect and magnetoresistive sensor ICs (TLE49xx, TLI49xx families) for automotive and industrial applications. ChenYang's CY-DMR and CYHME series are positioned as drop-in alternatives to Infineon/Siemens parts, making it the closest direct competitor.
• Melexis: Belgian specialist in automotive-grade Hall-effect and magnetoresistive ICs for position, speed, and current sensing. Closely comparable niche focus, customer base, and product architecture.
• Allegro MicroSystems: Specialist in Hall-effect ICs and motor/position/speed sensors with a strong automotive tilt. Highly comparable product lines (speed, current, position sensors) and comparable vertical focus on magnetic sensing.
• LEM: Swiss specialist in current and voltage transducers using Hall-effect and fluxgate technologies for industrial, energy, and traction applications. Direct overlap with ChenYang's CYHCT and CYHCS current sensor families.
• Tamura Corporation: Japanese manufacturer of current sensors, transformers, and Hall-effect devices for power electronics and industrial markets. Comparable product portfolio and target use cases in UPS, PV, and welding.
• Honeywell Sensing & IoT: Incumbent supplier of speed/direction sensors (SNDH series) and proximity switches. ChenYang's CYGTS104X and CYHME products are explicitly marketed as Honeywell SNDH alternatives.
• TDK (MuRata Sensors): Through TDK and the former MuRata sensor portfolio, offers magnetoresistive and Hall-effect sensors. ChenYang's CY-DMR series is positioned as a MuRata alternative.

Emerging players

• Standex-Meder Electronics: Smaller specialist in magnetic reed switches, Hall-effect sensors, and planar magnetics. Comparable scale and niche focus on magnetic sensing for industrial and automotive customers.

Broad incumbents

• Würth Elektronik eiSos: Broad-line German electronic components manufacturer with significant sensor, magnetics, and transformer offerings. Comparable in geography, customer base, and breadth across inductors/sensors.
• VACUUMSCHMELZE (VAC): German manufacturer of soft magnetic materials, permanent magnets, and inductive components. Direct overlap with ChenYang's ferrite cores and magnet portfolio, plus broader specialty alloy offerings.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/chenyangtechnologies
• LinkedInlinkedin.com/company/chenyang-technologies-gmbh-co-kg

Compliance1 record

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 ChenYang Technologies