Keep challenging ourselves for a glorious future.
JHW is creating a glorious future through continuously pushing our limits.
Happiness Hexagon
Customers, Our company, Cooperative companies,
Employees, Families, the Local community.
High quality and high added value
JHW possesses sound technological strengths and know-how, and we provide products that are high quality and possess high added value.
First of All
JHW started as a small iron works in 1961 in Nagoya, where our head office is now located. Small as it was in the beginning, we have acheived continous expansion thanks to the support of our customers, staff, cooperative companies, employees, families, and the local community. We would like to repay you all by continuing to progress steadily and doing a job that makes people and society happy.
Our mission is to maximize industrial development and customer satisfaction through our products (forging dies). We value customer satisfaction above all. Please contact us if you have any problems or concerns.
Business outline
Manufacture and sale of forging and dies
Manufacture and sale of forging components and jigs
Sale of licensed dies (Torx®, Torx Plus®, Strux®, Taptite®)
Sale and trial manufacture of materials for model simulation of plastic deformation
Consignment of forging related prototypes
Other related products (Tool Warmers™)
Conducting various types of heat treatments (steel, tool steel, high-speed steel, etc.)
Conducting various types of surface treatments (PVD, CVD, nitriding treatment, induction hardening, etc.)
Our Strengths
Divilo™ (segmented dies),
Seldie™ (combination die system)
JHW continues to produce not only Segmented Dies, which have been receiving good reviews for many years, but high added value products second to none through years of experience and know-how as well as a high level of skill.
Floss™ (material for model simulation),
Tool Warmer™ (heating equipment)
We also produce globally unique model materials for simulation of plastic deformation, as well as selling equipment for maintenance of dies.
Quality & Delivery
We guarantee high-quality, stable dies with long service lives through the use of cutting-edge, high-accuracy machines and our experts' solid skill. All our offices and plants have acquired ISO certification. With regard to delivery, we have the flexibility to respond to unexpected requests. We are also equipped with a stable supply system because our products are made at two plants within Japan. We purchase all materials from Japanese manufacturers to secure traceability and quality of products.
Please feel free to contact us
In search of a die manufacturer with high technology
In need of a die with good cost performance
Looking for more information about dies
41-21, Yutaka, 2-chome, Minami-ku, Nagoya, Aichi, 457-0863, JAPAN
Tel: +81-52-698-3666 Fax: +81-52-698-3660
Get in touch with us