PRECISION MACHINING
OF ULTRA-HARD MATERIALS

Since our founding, we have accumulated a wealth of experience and technology in complex, high-precision machining of a wide variety of ceramics and high-melting-point metals, aiming to be a niche leader, which is the origin of our company name.
We are continuously researching and investing in new technologies in order to deliver highest quality machining services to our customers. Moreover, by utilizing the technical data and know-how we have accumulated to date, we are able to design and develop machining tools to satisfy customers' needs even for difficult-to-machine products that would normally be very challenge to achieve. In the future, we will continue to respond to our customers' requests and contribute to cutting-edge technological innovations, keeping in mind our motto, "There is nothing that can be processed in steel that cannot be processed in other materials", and striving to be the best technical group in the world through relentless pursuit of excellence.

LET’S SHAPE YOUR FUTURE

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POWER OF CREATION

We are proud of our top-class technical capabilities among manufacturers of ceramics and high-melting-point metals in terms of both dimensional and geometric accuracy. There is no limit to the precision demanded by our customers, which is becoming more and more sophisticated as time and technology change. In order to keep up with such demands, we are constantly pursuing stable high-precision machining and repeatedly conducting test machining to further enhance our technical capabilities.

  • Outer Diameter/Inner Diameter Machining
  • Turning
  • Precision Grinding
  • Cylindrical Grinding
  • 3D Machining of complicated contoured shapes

SHARING KNOWLEDGE

Since we are not a material manufacturer, our customers can take advantage of our unbiased knowledge of exotic hard materials to select the best material for your applications. We have supported our customers with replacing materials for their existing parts. There are many successful cases in which our customers have benefitted through improved functionality of their parts that led to surpass their competitors, or longer service life of the parts which have resulted in lower costs, reduced maintenance and less downtime.

OUR SERVICES

PRECISION MACHINING

SHAPE MACHINING/3D MACHINING

What can be machined on steel can be machined on all materials

Using machine tools such as 3-axis milling machines and linear specification milling machines, we perform a variety of machining operations such as external shape machining, drilling, unevenness machining, grooving, and screw machining on difficult-to-machine materials. We are also capable of 3D machining of curved surfaces and three-dimensional shapes, as well as drilling holes in such special shapes. In addition, we also specialize in deep hole drilling on the side surface.

MATERIAL SOLUTION

UNLIMITED MATERIAL KNOWLEDGE

Making the right choice can make all the difference

Top Seiko offers material selection assistance service by recommending materials based on material property important for your application. Since we do not produce materials, you can count on our unbiased material knowledge to choose the most suitable material for your application. We offer not only materials from Japanese manufacturers but also from those outside Japan. We also have a wide variety of materials in stock for quick delivery. You can take advantage of our comprehensive precision machining service including material selection assistance & material sourcing for your product development projects! Moreover, there are many successful cases of material replacements which resulted in improving quality, prolonging service life, and increasing productivity / product yield. Let us help you, too!

SUPPORT R&D

SUPPORT FOR DEVELOPMENT

Bring your exciting innovative products to commercial reality

With our latest machines, various kinds of machining tools in stock, and experienced engineers and machine operators, we help our customers to start their product development projects as quickly as possible. You can count on us for your low-volume prototype machining and high-volume production machining needs. For your challenging machining needs, we carry out test machining. Based on the results of the test, we decide the best machining conditions to meet and exceed your toughest requirements. We even carry out tests until desirable results come out.

NEWS & BLOGS

Events & Trades

A Big Thank You from TOP SEIKO!

Apr.16.2024

We extend our sincerest gratitude to everyone who stopped by our booth at Ceramitec 2024.Your...

Events & Trades

Secure Your Spot: Dive into Ceramic Advancements at...

Apr.02.2024

Dear Guests,You are warmly invited to Ceramitec 2024 – the leading exhibition showcasing the latest...

Services

The Importance of Material Selection

Mar.21.2024

The Importance of Material Selection In the vast panorama of engineering and manufacturing, the selection of...

Services

Thread Holes

Feb.19.2024

Precision Threads on Super-Hard Materials !Are you ready to take your precision engineering to the...

R&D

Semiconductor manufacturing processes

Feb.01.2024

Semiconductor Manufacturing Processes and Advanced Materials Overview  The process of manufacturing a semiconductor can be likened to...

WHY CHOOSE TOP SEIKO

1000 +

Satisfied
clients

3

Weeks of
lead time (at least)

100 +

Operating
machines

25 +

QA
machines

1 to 500

Mm of
product diam

1 to 1000

Order quantity /
order lot(average 20~50pcs.)

  

25 +

QA
machines

1 to 500

Mm of
product diam

1 to 1000

Order quantity /
order lot(average 20~50pcs.)

  

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