Tongtai Machine & Tool Co. is a machine manufacturer with the biggest scale among TTGroup’s members, and also is the listed company with the highest revenue among Taiwan’s machinery manufacturing groups.
Tongtai has always emphasized "Innovation" as our key of entrepreneur development which can be seen from the investment 3%-5% as R&D's budget every year. Besides to focus the R&D in cutting machine's field, our development also across for advanced processing technology such as ultrasonic assisted machining, laser processing, 3D metal printing…etc. Based on years of experiences and technology, Tongtai has successfully passed the application of 73 patents in Taiwan, Japan and other countries.


   JEENXI Technology Co., Ltd. was established by Mr. S. C. Chen in year 2000, which specialized in Machine Tools for R & D and production technology.  We attach importance on Enterprise growth, quality control and market competition, JEENXI innovate new products with high precision and high speed CNC Machining Centers.  Furthermore, our professional experience and after sale service enhance the worldwide sales network: through Mainland China, South-East Asia, Japan, Europe and Taiwan domestic market.


The Carl Zeiss Optotechnik GmbH is a worldwide leading supplier of optical measuring and testing technology. Since the company´s foundation in 1980 (Labor Dr. Steinbichler) and 1987 (Steinbichler Optotechnik GmbH), we develop and market highly precise systems with corresponding software solutions for a wide range of applications:
3D-Scanning, Surface Inspection, Tire Testing, Shearography-NDT, Deformation and Vibration Analysis (TV-Shearography, ESPI/PulsESPI)



Within a short period of time, the young HELIOS·PREISSER brand has become well established worldwide and the quality image for manual measurement further improved. This trend is underscored by the new addition "In Germany at home - in demand worldwide".


Thor3D is a young, dynamic group of individuals which is best known for introducing the first-ever wireless, hand-held 3D scanner on the market in 2015. Thor3D is comprised of roughly 50 engineers and mathematicians and although the organization is relatively young, this assembly of individuals have been working together for years, creating innovative 3D imaging technology.


Third Dimension
is a world leading developer and manufacturer of non-contact, precision profile measurement solutions.
Established in 1995 and based in Bristol, Third Dimension has a long track record of supplying metrology equipment and services to the largest names in aerospace, automotive and energy sectors worldwide. Third Dimension is ISO 9001 certified with the stability and experience to help multinationals realise the benefits of non-contact measurement.


 has over half a century or experience in Hardness Testing to guarantee maximum security. This is why So many Austrian and international customers trust our highest quality and cutting-edge hardness testers.


Shanghai Zundar Technology Co., Ltd. is a leading high-tech manufacturer with more than twenty years ’experience in climatic simulation industry; based on comprehensive and professional refrigeration and air conditioning technology from Shanghai Zundar, combined with the cutting-edge control strategy and quality assurance procedures from Europe, we are dedicated to provide most reliable, energy-saving climatic chambers with excellent performance to customers all over the world.

The today's focus of TIRA comprises technical applications for measuring and testing. TIRA is specialised in the field of user-oriented projects, manufacture, and development of Vibration Testing, Material testing and Balancing systems which are nowadays the three mainstays of the traditional enterprise.


LaVision was founded in 1989 as a spin-off from Max Planck Institute and Laser Laboratory in Goettingen, Germany. The LaVision team has extensive professional experience in Laser Imaging Spectroscopy and optical techniques such as Laser Induced Fluorescence (LIF), Absorption and Emission Spectroscopy, Raman, Rayleigh and Mie Scattering, Particle Image Velocimetry (PIV), Spray Analysis, Digital Image Correlation (DIC) techniques as well as ultra-fast time-resolved imaging and high-speed image recording.


Motion Analysis Corporation is the world's largest manufacturer of high performance optical instrumentation systems that test and measure the movement of objects. Our systems combine proprietary hardware,software and electro-optical techniques with standard computer and camera hardware.
These systems evaluate motion in a wide variety of applications: 
Animation ProductionMovement Analysis, and Industrial.




Biometrics Ltd range of research systems have been used extensively in a variety of applications since 1991. For fast, accurate, easy to use measurement of dynamic joint movement, the Biometrics Ltd sensors are the choice of researchers worldwide. Products include the fully programmable multi-channel DataLOG and real time DataLINK, both with multi sensor input including goniometry and advanced Surface EMG capability. Biometrics Ltd sensors, instruments and software are also designed to easily integrate with other systems for synchronization of data collection.


Corporation was founded in 1987 in Columbus, Ohio by Dr. Necip Berme. An international industry leader in force measurement technology for biomechanics, Bertec specializes in gait analysis equipment, balance assessment and training, ergonomics, athletic performance and industrial applications for specialized load cells/transducers.
CSMi established in 1982 and design, manufacture, and market computer-based measurement, training, & documentation products for Athletic Training, Exercise Science, and Physical Therapy. CSMi products are used in Hospitals, Clinics, Research Centers, Training Rooms, Industrial Sites, and Schools around the world.

    With the appropriate software and hardware solutions, we help to understand human behavior. Dynamic industries in particular, such as the automotive and retail industries, research institutes or, more generally, modern market research benefit from our products.