List of Contract Services products

Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!

• Other conveying machines

No more need to lift heavy one-gallon cans! Enjoy comfortable liquid transfer in the central kitchen.

• Other Pumps

Improvement of defect rates! Introducing case studies for solving issues in the seam detection process! Sample tests are also being accepted.

• Mechanical Design

A clear explanation of the differences between denken and electropolishing, as well as passivation and other related topics!

• Processing Contract

Aluminum and SUS: Comprehensive processing, surface treatment, inspection, and delivery of various materials.

• Other machine elements
• Processing Contract
• Mechanical Design

We can ship simple items such as one piece of a drawing for short delivery times, development prototypes, device parts, and sheet metal processed products on the same day. We also accept orders for th...

• Other machine elements
• Processing Contract
• Mechanical Design

By honestly and steadily working, you can gain the trust of others!

• Processing Contract
• Screw

We will flexibly respond to diversifying customer needs and provide high-precision, high-quality products!

• Processing Contract
• Contract manufacturing

Many holders of national qualifications are also enrolled! With high technical skills, we respond to our customers' needs.

• Processing Contract
• plastic

High-speed data transfer that meets high demands! The synergy of comprehensive development done in one stop.

• Circular Connectors
• Other Connectors
• Contract manufacturing

Developed based on extensive knowledge! We provide comprehensive engineering services.

• Surface treatment contract service
• Processing Contract

REACH regulation compliant! Reducing environmental impact with a unique salt bath agent. Also reduces disposal costs.

• Surface treatment contract service
• Processing Contract
• Other surface treatment equipment

Ultra-hard thin film coating that improves wear resistance! No polishing process is required after film formation.

• Processing Contract

Achieving excellent corrosion resistance! Nitriding process with an environmentally friendly treatment process.

• Surface treatment contract service
• Processing Contract

Contributing to weight reduction! High-performance electromagnetic shielding coating that meets the needs of the automotive industry.

• Surface treatment contract service
• Processing Contract

Revolutionary technology for reducing friction! A technology that responds to the automotive industry's demand for improved fuel efficiency.

• Surface treatment contract service
• Processing Contract

Shows a low friction coefficient and is active in automotive parts! A coating that also excels in wear characteristics.

• Processing Contract

Improved wear resistance, corrosion resistance, and seizure resistance. Performance data will be provided.

• Surface treatment contract service
• Processing Contract
• Other surface treatment equipment

We respond to your needs with a wide range of optical thin film lineup and high-precision polishing and thin film processing technology. We can perform precision polishing of various optical materials...

• Other optical parts
• Contract manufacturing
• Surface treatment contract service

H.E.F Group contributing to the improvement of global environmental and energy issues.

• Surface treatment contract service
• Processing Contract

Improvement of mechanical strength and wear resistance! Salt bath soft nitriding treatment technology suitable for differential components.

• Other Auto Parts
• Engine parts
• Processing Contract

The machining accuracy is partially around 0.02 to 0.05! It can be stably processed to a length of about 2.5 times the diameter.

• Processing Contract
• lathe
• others

Consistent support from material procurement to final finishing, including high-frequency hardening, lathe processing, polishing, and distortion correction. Pursuing high quality and low cost.

• Processing Contract
• Contract manufacturing

We accommodate everything from ultra-small shafts to large shafts! We have received strong trust in our products from numerous customers.

• Processing Contract

Achieve high quality, low cost, and mass production with our centerless grinding machine, boasting high production numbers and precision!

• Wafer processing/polishing equipment
• Processing Contract
• others

Responding to various needs of users! A consistent production system from electrical and mechanical design to processing and assembly.

• Circuit board design and manufacturing
• Mechanical Design

We will take on all design and prototyping projects, regardless of the theme!

• Circuit board design and manufacturing
• Mechanical Design

We can accommodate requests for cost reduction and short delivery times with deep hole drilling using a gun drill!

• Processing Contract

Flexible processing from single units to mass production. We accommodate various processing from prototypes to mass production starting from one unit.

• Processing Contract

We offer custom design and manufacturing of small devices! We listen to your usage needs and requests to propose suitable small devices.

• Testing Equipment and Devices
• Mechanical Design
• Contract manufacturing

High-precision machining of long shafts! Compatible with various steel materials and heat treatment processing.

• Contract manufacturing
• shaft
• lathe

Parts with strict processing and tolerance... If you are told "it's impossible," who will you turn to for help?

• Processing Contract
• Contract manufacturing
• Other services