World Standard Products.
OHHIRA Co., Ltd.

Products
Product

Writing instruments (for domestic and overseas manufacturers)

We manufacture over 300 million pen parts annually, which are used in 87 countries around the world. We mainly produce "writing instrument parts" such as mechanical pencils. In order to meet the diverse needs of our customers, we carry out integrated production in-house, from mold manufacturing to press processing.

Product

Sensor cases and electronic components

We manufacture temperature sensor components called "thermistors," electronic circuit components, and medical components. Our quality has been highly praised by major temperature sensor and electronic component manufacturers.

Product

Technology
Technology

We utilize the precision deep drawing and precision cutting techniques we have cultivated over many years to provide products that meet a wide range of needs.
We have earned the trust of our customers by manufacturing high-quality parts in a wide range of fields, from writing instrument parts to ABS parts for automobiles. Our technical capabilities and commitment to quality are evident in each and every one of our products.

Company
Company information

NameOHHIRA Co., Ltd.
RepresentativePresident and CEO: Tadashi Matsunaga
Location

●Head office
1-5-4 Showamachi, Kita-ku, Tokyo
TEL 03-3893-1741 FAX 03-3810-0634

●Tochigi factory
293-8 Naranoki, Oyama-shi, Tochigi, Japan 329-0216
TEL 0285-41-0720 FAX 0285-41-0721

●Ohhira Tech Co., Ltd Tochigi Factory No.2
293-8 Naranoki, Oyama-shi, Tochigi, Japan 329-0216
TEL 0285-37-7097 FAX 050-3737-3484

●Arakawa factory
7-16-2 Nishiogu, Arakawa-ku, Tokyo
TEL 03-3893-3979 FAX 03-3893-3732

●Ohhira Tech Co., Ltd Oyama Factory
249-3 Doto, Oyama-shi, Tochigi, Japan 323-0812
TEL 0285-31-1253 FAX 0285-31-1267

Founding1949
Business contentManufacture of writing instrument parts (pencil mechanisms, chucks, rings, and other metal parts)
Electrical parts manufacturing (sensor parts, surge parts, optical communication parts, etc.)
Automotive parts manufacturing (ABS brake system parts, TCS system parts, etc.)
Mobile phone parts manufacturing (hinge parts, etc.)
Medical parts manufacturing (spinal anesthesia equipment)
製品加工
大平
Company information

Recruit
Recruit

Precision technology moves the world.

Leveraging our precision processing technology, we have continued to provide high-quality parts to a wide range of industries, including writing instruments, automobiles, and medical equipment.
Utilizing our advanced technology and unique know-how, we continue to challenge ourselves to create products that set global standards.
We are looking for colleagues to join us in creating value that will last into the future.

Inquiry

We carry out production under a consistent management system, from mold design to manufacturing and mass production of the product.
Please feel free to contact us about not only product details but also budgets, delivery dates, etc.