For Companies and Cooperation partners

Electronics 3K factory services cover electronics training, development, and production services.

We provide electronics failure analysis and environmental testing services as well as X-ray inspection for electronics.

Our services contain QFN replacement and BGA repair/rework. We have invested in future technologies and we keep our machinery up to date.

Please contact us when your company needs:

  • The electronics product development and testing services
  • The electronics manufacturing services
  • The staff additional training


Tekes innovation voucher

The innovation voucher of amount of 5000 eur is intended for SMEs engaged in well-established business, wishing to launch innovation activities.

The innovation voucher can be used to obtain e.g. electronics product design, prototypes, testing, consulting and related services.

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Promoting the development of the electronics industry

One of the aims of Electronics 3K factory is the development and growth of the local electronics industry.

The 3K services and up-dated operational environment allow companies extensive R&D and production facilities.


IEC standard tests are taken into account when laboratory equipment investment are performed. In addition, project specific tests as well as tests in accordance with the requirements of the standard MIL-STD 810G can be carried out.

Product development laboratories at 3K Factory have been established for challenging harsh environment testing.

Comprehensive services for product development, manufacturing and testing

We can be part of your company’s product development process. As well, we have the ability to take overall responsibility for product development and implementation utilizing co-operation network when needed.

In our product development area we follow “from idea to a product” -method. We can transform the ideas that have come to us into ready-made products. We make sure that your product is complete and ready for mass production.

Production deal with us may include manufacturing and testing cooperations. We manufacture electronics from prototypes  up to serial production affordably.  Our equipment allows us the flexibility to make prototype projects and also big mass production projects. Our solid experience in industrial production provides new views in problem solving.

Electronics testing

We offer powerful and flexible environmental testing opportunities

Environmental tests:

  • Low and high temperatures
  • Changes of temperature
  • Moisture

Mechanical testing:

  • Vibration
  • Pounding
  • Drop

Electrical testing:

  • Functional testing
  • EMC immunity and EMC emissions
  • Drop

EMC test equipment is specifically designed for testing of product development, so it has not been offically certified. R&D laboratory equipment investments are based on IEC standards. The laboratory was established to test products in demanding environmental conditions.

Examples of standard tests that we can provide:

– IEC 60068-2-1
– IEC 60068-2-2
– IEC 60068-2-3
– IEC 60068-2-14
– IEC 60068-2-30
– IEC 60068-2-56
– ETSI 300 019-2-X
– MIL-STD 810G

Thermal test chamber CTS TS/CS -70/350-10
Volume: 350 litre
Temperature range: -70/+180 (°C)
Rate of change: 10
Inside dimensions (mm): width.650, depth.720, height.750
Climate chamber Vötsch VCV 4034
Volume: 335 litre
Temperature range: -40/+180 (

Moisture: 10…98%Rh
Inside dimensions (mm): width.580, depth.765, height.750

Shaker, Ling Dynamic Systems
Model V721, amplifier PA1000L
Maximum power (Sinus) 2958N
Frequency range 0 – 4000 Hz
Maximum acceleration (sini) 686 m/s2
Load carrying capacity 100 kg
Spectrum analyzer RFA 3000, 150 – 1000 kHz
Artificial network LT16c, 2x16A
ESD and disturbance resulting TRANSIENT immunity testing device T 1000,  tests ESD, EFT, surge
Other equipment: Prototype circuit board milling machine, electrical safety testers, 300 Mhz 4 channels Tektronix TDS 3034 oscilloscope with FFT-module.

Innovating for growth

Strong business cooperation since 1999.

Electronics 3K-factory was established in year 1999. The action was initiated by a few people and took place in an empty industrial hall. The facilities have since grown into a local technology center called Elektronia, where operates a number of different electronics companies. Today these companies employ well over a hundred electronics professionals.

Since the establishment, the Electronics 3K factory has been guided by a strong goal: to produce company services that support their growth. These include training to promote knowledge and various product development services to the needs of enterprises.

Since the beginning of the year 2017 the Electronics 3K Factory is part of the South-East Finland University of Applied Sciences as an Electronics Research and Development Centre.

Contact us

Hannu Leinonen

Head of RDI Unit
Electronics 3K factory

Harri Reinikainen

Production Manager
Electronics 3K factory

Elmar Bernhardt

Testing and Electronics Design
Electronics 3K factory

Elina Havia

Research Manager
research project planning, implementation, management and reporting. surveys and research studies.
Electronics 3K factory

Electronics 3K factory
Laitaatsillantie 3