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Thorough development and evaluation for product safety and security Complete process from design to benchmark evaluation

We make full use of FEM analysis to realize optimal design that takes manufacturability into account. We verify customer requirements by prototype testing, thereby pursuing low-cost manufacturing.


Brake Dynamometer with Environmental Tank


Electromagnetic Shaker


FEM Analysis
We are contributing to reducing the development lead time through design feedback of strength analysis results.


SEM( Scanning Electron Microscope)
We conduct analysis and evaluation of organic metal stock in order to improve the technical capabilities of adhesion and coating, and select materials at a view of environmental protection from the production to disposal.

Offering safe and secure products that meets customers’ trust and expectations

As a supplier of critical safety components, it is essential for us to obtain absolute trust from our customers. At HOSEI, based on this firm mindset, we have established strict quality check functions at each step of our integrated production system, and have actualized the manufacture of high-stability and high-quality products with quality control in both soft and hard aspects. We are striving to create a system that provides our customers with comprehensive satisfaction in both safety and security.


Video Microscope


Non-contact 3D Scanner


3D Measuring Machine

With our unique technologies, we have established a lean integrated production system ranging from development and design to manufacturing

The integrated production system is one of HOSEI’ s major strong points, supported by our advanced production technologies. With regard to plastic forming, which is our core technology, based on the Quality First principle, we incorporate production proposals in the development stage through optimal process design utilizing the know-how we have accumulated over many years and CAE, significantly reducing the number of times of prototyping. We have made it possible to form complicated shapes that other companies cannot.Also, we have advanced technologies for machining, welding and coating. Our unique friction welding and aluminum welding technologies have earned the company it’s overall high reputation.


Responding quickly to the changing needs of the times, including the shift to electrification, we have earned a great deal of trust through our reliable production capabilities

The integrated production system is one of HOSEI’ s major strong points, supported by our advanced production technologies. With regard to plastic forming, which is our core technology, based on the Quality First principle, we incorporate production proposals in the development stage through optimal process design utilizing the know-how we have accumulated over many years and CAE, significantly reducing the number of times of prototyping. We have made it possible to form complicated shapes that other companies cannot.Also, we have advanced technologies for machining, welding and coating. Our unique friction welding and aluminum welding technologies have earned the company it’s overall high reputation.

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