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BUSINESS

We will ceaselessly pursue improvements based on these three keywords;

Safety
With various tests, strict quality control and performance evaluation through motorsports, we continually improve the safety of our products.

High Quality
We continue to supply high value-added products that reflectthe users7 needs not just as "parts" but as completed "products," via several quality control gates to the maeket.

Reasonable Price
Through consistent in-house production, we show that excellence need not be expensive; we offer highly functional high-quality products at reasonable prices.

Evolving with the motor industry

Consumer's taste has expanded, and the market now uniquely, demands high quality products. The market for automotive after-market products is growing within this background. In a market where drivers are starting to pursue the joy of driving, and motor culture is maturing uniquely, high quality goods are also needed in the automotive after-market sector.
With an eye of the market, and global trends, we have continued to develop suspensions to meet the high demands of the customers. Our first step was OEM production based on our high reliability and engineering skills. In 1990, we went on to produce our own brand products. We believe that we have been able to establish a unique brand image, mainly through sports shock absorbers. Our goal is to become a "total suspension manufacturer who provides driving pleasure to all drivers", and we will continue to strive for higher quality, performance and precision. Our development process will be continuous.

Fusion of craftsmanship and high efficiency products

We take pride in our manufacturing technology which does not allow for an inch of compromise. Not only are we set on maintaining our quality, but we have merged in product efficiency by utilizing the most advanced technology in order to deliver the performance that only TEIN can bring about. TEIN is a company specialized in suspension manufacturing, that brings out the best enjoyment out of driving.

Origin of our company name

The company name "TEIN" was named after a combination of the first two letters, "TE"CHNICAL "IN"NOVATION, as it has been our principle to provide the best products supported by our state of the art technology since we started our business.

ISO9001 Certification

All business units certified for ISO9001 International Standard for Quality Management.
The certification was received on March 28,2002 from JIC Quality Assurance Ltd. after successful examination. Taking this opportunity,we will further improve quality to meet increasing customer requirements for quality.

Piston Rod Inspection Machine
Piston Rod Inspection Machine
For Inspecting Piston Rod Sliding Surface
This custom-designed machine uses specially-written imaging algorithms to detect flaws which do not meet TEIN's strict quality criteria. This eliminated the traditional visual inspection.
Particle Counter
Particle Counter
For Inspecting Impurity in Damper Oil
This machine uses laser beam to count dust and tiny particles inside damper oil, to constantly monitor the cleanliness of the oil.
Surface Roughness Tester
Surface Roughness Tester
For Inspecting Materials
This is used to check if the surface of the material is processed to the specified roughness.
Micro Vickers Hardness Tester
Micro Vickers Hardness Tester
For Inspecting Materials
It is used to measure the hardness of the material, by measuring the size of pyramidal indentation left by diamond indenter pressed against the material.
Rockwell Hardness Tester
Rockwell Hardness Tester
For Inspecting Materials
It is used to measure the hardness of the material, by measuring the depth of penetration under a large load.
Roundness Measuring Machine
Roundness Measuring Machine
For Inspecting Processed Goods
It is used to measure the circularity of the processed circular parts.
Profile Projector
Profile Projector
For Inspecting Processed Goods
It is used to measure the profile and shape of the parts, by measuring the magnified image projected on screen.
Coordinate Measuring Machine
Coordinate Measuring Machine
For Inspecting Processed Goods
This 3-dimensional measuring machine is capable of accurately measuring the most complex shape objects.