We test and co-develop to make your product succesful. We see opportunities in every obstacle.

Let us develop together a reliable product, combining your experise with our experience and top-level technologies. Our assets: accredited development lab with in-house manufacturing (6000 sqm facilities) and engineering teams (160+ FTEs) with over 30 years of experience, 275+ clients, more than 2.000 projects / yr, automotive / aerospace / rail / r&d and special production segments. Ready to listen.

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Certificates

We stand for quality with
certifications

We have 30 years of experience in the field.

Test Lab Accreditation ISO/IEC 17025 (valid till 2027-02-14)

Information Security Standard TISAX (valid till 2025-10-26)

Quality Management System for Aerospace EN 9100 (valid till 2026-05-09)

VW Certificate for Material Testing I. (valid till 2025-11-14)

VW Certificate for Material Testing III. (valid till 31.01.2027)

CAI Code of Ethics

Show more certificates

All in a secure environment: we know how valuable your data is. We provide references discreetly.

We care about the data security and protecting your know-how. We guarantee the safety of your data and tested samples thanks to top technologies and specially adapted infrastructure of our company, in both the informational and physical areas - come and see for yourself.

We work for leaders in automotive (OEMs, TIER 1-3), aviation and space programs, research institutions, manufacturers of railway vehicles and others. We respect trade secrets and discretion. We therefore do not provide references on this web presentation and, subject to the customers' permission, we will be happy to provide them during a personal meeting.

DESIGN

PROGRAM

PRODUCE

MEASURE

Testing Laboratory Services

Just 120 km from Prague, in town called Hoøice you can find our ISO/EIC 17025:2018 accredited laboratory for components testing. We offer a variety of variable material tests, mechanical tests, electro-emission system tests and vehicle system tests.

E-mobility & Battery Testing

UN38.3
ECE R100 Rev 3 (UNR100) and Rev 2 (E/ECE/324/Rev.2/Add.99/Rev.3-E/ECE/TRANS/505/Rev.2/Add.99/Rev.3)
Life-cycle tests of all types of accumulators / batteries with cycling, max. voltage 80 V
Environmental tests of all types of accumulators / batteries with cycling, max. voltage 80 V
Electrical testing of primary / secondary cells
Electrical tests of chargers / converters for batteries, max. voltage 80 V

Electro, EMC testing

E-mobility & Battery Testing

Material Testing & Analyses

Determination of fillers volume (ash, glass fibers etc) method TGA
Determination of impact and notch toughness for plastics
Determination of softening point by method Vicat and melting point by DSC
Environmental testing – thermal aging, corrosion tests, solar simulation
Identification of plastic materials by method FTIR Peel tests Tests of flammability
Determination of bending / tensile properties of plastics

Material Testing

Material Testing & Analyses

Environmental & Climatic Testing

Corrosion test in atmosphere from corrosive gases
Corrosion test in condensation atmosphere
Corrosion test in neutral salt mist
Dry heat and cold storage testing
Test by damp heat cyclic
Testing by thermal shock (air-air, air-water)
Solar simulation in xenon chambers
Solar simulation in SoSi chambers

Material Testing

Environmental & Climatic Testing

Emission Behaviour Testing

Determination of formaldehyde by spectrophotometry
Determination of organic carbon volatile form by method GC-FID
Determination of organic compounds volatile form by method GC-MS
Emission of whole components or assemblies
Fogging test – gravimetric and reflectometry method
Odor testing

Material Testing

Emission Behaviour Testing

Surface Finishing Testing

Assessment of apperance (visual evaluation, colour and gloss measurement)
Paint properties testing (thickness, adhesion test - cross cut, St. Andrew cross, steam jet resistance, stone chip resistence, chemical resistace)
Surface properties of interior parts (scratch and mar resistance test, abrasion behaviour test, impact test - Stess whitening of PP and others, micro-scratch resistence for high-gloss surface)
Environmental tests (solar simulation test, xeno tests - UV, metal-halogen lamps)
Climatic and heat storage test

Mechanical Testing

Surface Finishing Testing

Functional Testing of Assemblies

Dry heat, damp heat, damp heat cyclic, cold storage, in climate chambers with volume 1m³, 3m³, 15 m³, 36 m³
Solar simulations in solar chambers with volume 340l, 2 m³ or 31 m³
Vibration tests on 60 kN shaker with climate chamber with volume 12 m³
Photogrammetric evaluation, support of test jigs
Complex validation of interior and exterior parts, for example bumpers, door assemblies, instrument panels, middle consoles and others

Material Testing

Functional Testing of Assemblies

Vibration & Acoustic Testing

Low/High-cycles fatigue tests
Measure of noise combined with vibration load in almost anechoic chamber
Mechanic shocks
Random broadband vibrations
Resonance frequency determination, contact/ contactless measure of vibration
Sinus vibrations, combine vibrations
Vibrations with temperature changes (from -70°C to 180°C)

Material Testing

Vibration & Acoustic Testing

Mechanical & Durability Testing

Climate tests
Dynamic loading
Fatigue test
Lifetime and functional testing
Measure of control forces with measure robot with 6-axes sensor (force, torque)
Static load to 12,5 kN or. 50 kN (tensile machine)
Combine vibrations
Support of test jigs proposal and construction

Material Testing

Mechanical & Durability Testing

High Temperature Testing

High temperature heat guns (to 500°C)
High temperature oven (to 1200°C)
Induction heating
It is possible a combination of high temperature testing with mechanic or vibration loading
Testing with gas burner (to 1000°C)

Material Testing

High Temperature Testing

Electrical Component Testing

Electrical tests
Mechanical tests
Insulation resistance tests
Contact resistance tests
Breakdown voltage measurement
IP protection tests
Custom production of measuring and control systems
Support of test jigs proposal and construction

Electro, EMC testing

Electrical Component Testing

EMC & ESD Testing

Tests on power supply lines (supply range 12, 24 and 48 V - up to 200 A; 4-quadrant voltage drop simulator VDS 200Q25; automotive power fail simulator PFM 200N)
Power supply and other control lines (ultra compact simulators for automotive transients UCS 200N50; capacitive coupling clamp for automotive testing; electronic switch BS 200N100; artificial network AN 200N100; artificial Network AN 2050; mechanical switch BSM 200N40 12/24V DC/40A; load dump generator LD 200N100)
Electrostatic discharge (ESD simulator NSG 438)

Electro, EMC testing

EMC & ESD Testing

Software Functional Testing

Test specifications for in-car control units creation
Testing and coordination of development in a given area of functions

Electro, EMC testing

Software Functional Testing

On-board Diagnostics (OBD) Testing

Test according to PVE(j)1, PVE(j)2 standards
Documentation check
Error correction

Vehicle system testing

On-board Diagnostics (OBD) Testing

Airbag Testing

Acredited airbag deployment test laboratory
Additional airbag testing service

Vehicle system testing

Airbag Testing

Pendulum Testing

Testing structural integrity and robustness
Development tests and approval tests
Complete vehicle tests
Component tests
Multiple cameras setups

Vehicle system testing

Pendulum Testing

Train Validation Support

Validation of technical, safety and operational requirements for the operation of trains on the test track. 
Our permanent staff at the VUZ Test Centre Velim supports European leaders in testing new rolling stock.

Expert team of project management, test engineers and trouble-shooters working in three shifts mode
Team certified to work with electrical equipment and work at heights
On-board testing and troubleshooting support during static and dynamic shifts
Preparing the train for tests (sensors and measuring devices)
Measuring, evaluating and reporting the effectiveness of static and dynamic shifts
High-Quality technical premises and team support at the parent company in Hoøice

Test execution coordination

Certified train management

Train troubleshooting

Train validation

Special Equipment Production

CAD, CAE, CAM

Integrated CAD/CAE development

CAD design
Stiffness analysis
Multi-body and CFD simulations
High dynamics simulations
Process simulations
Documentation

CAD, CAE, CAM

CNC Machining & 3D Coordinate Measuring

Precision CNC machining of parts and assemblies, Measuring

CAM programming (PowerMill)
CNC machining 3axis
CNC machining 5axis
CMM programming and measuring (PC-DMIS)

CNC Machining & 3D Coordinate Measuring

Large Parts & Tools Machining

Precision CNC machining up to dimensions 4 x 2,8 m

Design parts, parts of cars
Cubing jigs
Machining of castings and plates for serial pressing tools
Machining of big size jigs and gauges
Machining of special and precise parts

Large Parts & Tools Machining

Fixtures for Testing and component development

Products:

Vibration loads
Environmental loads
Functional capability
Life cycle testing
Jigs for extreme loads (vibration, vacuum, temperature)

Fixtures for Testing and component development

Checking & Measuring Jigs & Cubings

Design and production gauges for dimensions check

Fixtures for measuring parts at 3D CMM (system 3-2-1)
Cubing jigs for measuring with simulation of real assembly
Jigs for measuring optical of parameters
Jigs for photogrammetric measurements
Jigs for measuring with callipers or laser track meters

Checking & Measuring Jigs & Cubings

Electromechanical Testing Equipment

Jigs and equipment for prototype and validation tests

Preparations for mechanical / static tests in artificial climate (climate + solar + salt)
Jigs for destructive tests
Jigs for vibration and mechanical tests
With additional climatic influences
Jigs for vibration tests up to high frequencies (up to 5 kHz), high temperatures (up to 1100 ° C)

Electromechanical Testing Equipment

Engineering

CAD, eCAD, CAE, Stark

Technical support, Dimensioning

Technical accompaniment of design models

Basic dimensioning
Consideration of ergonomics
Conceptual cuts according to the client‘s conventions
Evaluation according to the client‘s conventions
Strak (Design) support
Assemblies’ concepts, fastenings concepts, joining
Feasibility analysis, technology proposal and impact assessment
3D development of selected nodes to verify the proposed technical solutions
Kinematics; Tolerance analyses

Technical support, Dimensioning

Conceptual Design, Strak, Visible Surfaces

Preparation of surfaces for 3D construction

Linking design and technology - 3D conceptual
Study
A-class view areas (Exterior/Interior)
Prio A, Prio B parts (Exterior/Interior)
Inner view surfaces of lights
Shade surfaces
Wheel development and modelling
Quick surfaces for further analysis

Conceptual Design, Strak, Visible Surfaces

Technical lead , Project management support

Technical lead, Project management support

Responsibility for the project
Full project management according to customer processes
Coordination of development activities
Technical leading
Focus of deadlines, costs and quality

Technical lead , Project management support

Design: Sheet Metal Parts, Assemblies, Construction

Complete accompaniment from concept to serial production

Design of individual parts and assemblies
Design of the frame structure
Design of stamping parts
Variability, joining concepts
Design / consideration of production technology
Fixing concepts
Technological optimisation
Proposal of RPS points, measuring points
Validation CAE support

Design: Sheet Metal Parts, Assemblies, Construction

Design of Plastic Parts & Assemblines

Complete accompaniment of development to serial production

Design of individual parts and assemblies
Design of construction solutions
Emphasis on functionality
Consideration of production technology
Part composition concepts
Fixing concepts
Proposal of RPS points, measuring points Technological optimization
Validation CAE support

Design of Plastic Parts & Assemblines

Documentations, manuals

Drawing documentation from inquiry to series
Assembly sheets, instructions, catalogues
Drawing documentation of welded assemblies including the design of welding points
Drawing documentation of assemblies, including the proposal of new joints (gluing, nailing, ...)
Creation of assembly sheets, breakdown catalogues
Creation of manuals

Documentations, manuals

Multi-physics Simulation, Crash tests simulations

Support of development of part and assemblies
Simulation of stiffness, strength and durability
Structure optimisation
Support in development of testing methods
Simulation of jigs (vibration, stiffness…)
Validation support
Deformation, stress, eigen frequency

Multi-physics Simulation, Crash tests simulations

Multibody dynamic simulations

Shell and solid models
Assemblies
Different customer methodologies
Meshes for different solvers (Pam-Crash, Nastran, LS-Dyna, Abaqus, ...)

Multibody dynamic simulations

Operational Tests Simulations

Static stiffness, behaviour
Dynamic Stiffness
Modal analyses
Optimizations
Fatigue
Thermal analyses
Thermal/ Stress simulation
Multibody dynamic simulations
Impact simulation, misuse tests

Operational Tests Simulations

Just come to us, we will take care of your convenience and the quality of your product.

Please, fill in the form and we will get back to you within three working days.

Inquire us

Po – Pá 9:00 – 17:00

solutions@tiyo.cz

+420 778 761 704

+420 778 972 554

Join us

Po – Pá 9:00 – 17:00

people@tiyo.cz

+420 777 793 539

You can find us at

Tiyo, a. s.

Pøíèná 2071, 508 01  
Hoøice v Podkrkonoší

IÈO: 02673703

B 3416/KSHK Krajský soud v Hradci Králové

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Jobs

Be invited to visit us and test our services by yourself!

We are the best-equipped testing lab in CEE, supporting the best producers of automotive or aerospace components in their development, accredited tests, special test equipment or demanding parts production.

Since 1993

Our company was founded in 1993 and originally operated under the SWELL brand. In 2016, it was taken over by the multinational group Altran and later by its new parent company Capgemini.

During this period, our Czech management gained additional experience with complex international projects and, in addition to our company, also managed other entities in Austria, Germany, or Slovakia.

Thanks to this cooperation, we have also expanded our professional expertise - for example, in the production of top equipment for tests in the field of passive safety of cars or in the field of airbag testing. After the management buy-out of our company supported by BHS investment fund, completed in September 2023, we continue to operate as an independent Czech company, thus returning to our roots, under the new brand Tiyo.

About People

We are a team that knows that even in the absolutely precise process of technical development and testing, fun and adventure can be hidden. New challenges motivate us to new solutions.

Our expert teams are made up of engineers and technicians who are also handymen. Even with complex projects that no one has done before us, we dig first into the very physics of the technical assignment, tailored to the specific needs of our clients.

We design new testing methodologies, build new equipment, often the the first of its kind. With conventional technologies, a little ingenuity, and courage, we bring unconventional solutions while respecting the strict standards.

We set a a high bar in recruiting new members of our team. Our values as hard work, expertise, honesty, openness, partnership, courage, adventure, learning.

Thanks to the integrity, our already more than 150-member team remains a solid partner, valued by already more than 250 customers. Thank you! Join us :)