2-43-7 Ishinazaka-cho, Hitachi City, Ibaraki Prefecture,Japan.

Japanese Page

0294-53-2611

MOVING FORWARD

Total Optimization

Shinwa Manufacturing is a mold maker founded in 1969, specializing in assemblies such as winding and fusing, as well as insert molding.All employees are united in pursuing our goals, continuously evolving each day with a spirit of “Total Optimization”.

Company Profile
CONTRIBUTION

Contribution to Car culture and manufacturing

We aim to contribute to the "car culture and manufacturing " by developing technologies that will lead to the next generation by introducing the latest technology information.

Technical information
MANUFACTURING

The joy of making things

Would you like to change the future together with the technological capabilities built by your seniors? A flexible system that can respond to drastic changes in users' ingenuity and enthusiasm.

Employment information

In-house integrated production system covering parts machining, resin molding, assembly, and visual inspection

Our strength lies in establishing an integrated production system that encompasses everything from component machining and resin molding to assembly and visual inspection.We handle integrated production of automotive parts from terminal processing and bobbin forming through winding, secondary molding, assembly, and visual inspection, as well as manufacturing other assembly products.

To enhance the accuracy of visual inspections, we have introduced image inspection equipment. We are also focusing on improving quality and productivity, including automating molding insert operations.We will continue to strive toward new developments, guided by the three key principles of “quality,” “cost,” and “delivery time.”

Winding & Assembly

We can process high-quality products using wire diameters ranging from 0.12 mm to 2.0 mm and fusing (electrical resistance welding) technology.

Injection

By possessing a vertical / horizontal injection molding machine from 60t to 300t, it is possible to support precision molding for a wide range of products.

Development Technology

We carry out manufacturing while giving consideration to the global environment and having a solid perspective of pursuing social needs.

Quality Assurance

The Quality Assurance Department is committed to quality assurance activities, driven by a strong conviction to deliver the best products to our customers. We make absolutely no compromises on quality until the products reach our customers' hands.

Founded in 1969

We are a manufacturer specializing in plastic molding and assembly for automotive parts and other products.

Since our founding in 1969, we have operated as a specialized manufacturer of automotive internal combustion engine components, expanding our scope to include the production of automotive peripheral equipment parts to this day.

We have honed our manufacturing skills in resin molding, winding, and assembly, and we will continue to move forward, building on our cultivated expertise and proven track record.

PRODUCTS

Main Products

Vertical injection molding machine inserts for automotive parts, horizontal injection molding machine molds, coil windings, solenoid valves, general-purpose solenoid valves, automotive electronic components (for HV/EV applications), etc.

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