鋼の力
Japan Quality
Specialty steel of Top quality and precision
Akiyama Seiko Co., Ltd.
About Us
Our company, founded in 1927, is a specialized manufacturer of special steel round bars.
In the early Showa period, when Japan’s industrial sector was just beginning to develop, we succeeded in domestic production of free-cutting steel, which had previously relied on imports.
Do you have any troubles like these?
✓Poor-quality material leads to numerous processing problems, or product yield is low.
✓Difficult-to-grind material wears down tools, burring occurs, and post-processing is required.
✓Non-leaded material is required but creates the difficulty of significantly lower processability.
Let us handle it!
Our Strength
Free-cutting steel is an essential metal material for precision machinery components and is used in various machine parts such as automobiles, watches, home appliances, and PCs.
At our company, we specialize in free-cutting steel and other special steels, offering the highest industry standards of quality and a broad range of materials to meet the diverse needs of our customers.
Our materials, which feature excellent machinability, high precision, corrosion resistance, and strength, help solve various manufacturing challenges, improve productivity, and prevent operational issues.
In addition, by supplying the required quantities in a timely manner according to customer needs, we have earned overwhelming support from manufacturing sites.
Let us introduce some of our highly recommended products.
Promotion Video
Service
| Business Overview | Manufacturing and sales of special steel round bars used for cutting processes in precision and electronic device components (such as free-cutting stainless steel, free-cutting steel, medium carbon steel, high carbon steel, etc.) |
Main Products
■ ASK Original Steel (Free-Cutting Steel/Carbon Steel/Tool Steel/Stainless Steel)
■ Lead-Free Free-Cutting Steel
■ High-Performance Stainless Steel
■ Various JIS Standard Steels
Message
In Japan, ASK Brand materials are well-known in the field of cutting processes,
but they are still relatively unknown to customers overseas.
We would like to first introduce you to the wide variety of materials we offer,
which hold the potential to solve manufacturing challenges and enhance productivity.
PIC：Hideyuki Ushiyama
Phone：+81 3-3663-0311
Mail：h-ushiyama@ask-akiyama.co.jp
Company
Akiyama Seiko Co., Ltd.
Ishioka Factory : 2-2 Kashiwabara, Ishioka City, Ibaraki
Phone +81 3-3663-0311(Head Office)
| Representative | President Shigeru Akiyama |
| Date of establishment | June 1952 |
| Number of employees | 200 people (as of July 2024) |
| Capital | 100 million yen |
| Revenues | 9.2 billion yen (Fiscal year ending March 2024) |
| Overseas bases | AKIYAMA-SC(VIETNAM)Co.,Ltd. |
| Certifications | ISO9001 (Company-wide), ISO14001 (Ishioka Plant) |
Corporate Website
https://www.ask-akiyama.co.jp/Our manufacturing sites
Our company has obtained ISO9001 certification across all departments, and we supply materials for automotive components, ensuring a robust quality control system.
At our Vietnam plant (ASV), we can produce materials of the same high quality as in Japan, and we can smoothly supply them to Thailand and other Southeast Asian countries.
We also provide comprehensive after-sales service, and we are fully committed as a company to assisting with material selection, consulting on processing techniques, and providing relevant documentation through our dedicated departments.
The materials you can rely on for any application — that is the "ASK Brand."
If you have any questions or concerns about our products, please feel free to contact us.
Contact usAkiyama Seiko Co., Ltd.
Ishioka Factory : 2-2 Kashiwabara, Ishioka City, Ibaraki
Phone +81 3-3663-0311(Head Office)