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

Strong cold wind from room temperature to -13°C! Depending on the usage environment, you can choose between the combo type or the separate type!

• Cooling system

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

We provide equipment tailored to our customers' needs with the skills and extensive know-how we have cultivated.

• Contract manufacturing

Completely custom-made! We offer one-stop "device manufacturing."

• Contract manufacturing
• Assembly Machine
• Other mounting machines

For medical device development, please contact us first.

• Other contract services
• Mechanical Design
• Contract manufacturing

We specialize in sheet metal processing ranging from palm-sized to large 10-meter sizes. We achieve high-level processing with short delivery times, low costs, and from a lot of just one piece!

• Processing Contract

High production efficiency and excellent cost performance in mass production!

• Processing Contract
• Other Auto Parts

Product size is φ60 to φ300! Processing is done using a dedicated ring machine.

• Processing Contract

We always have about 10,000 tons of steel pipes for mechanical structures in stock! We also have equipment for processing various types of steel pipes.

• Processing Contract

The feature is cost reduction through the conversion from round bar BTA to steel pipe! Steel pipe drawing and threading processing are implemented.

• Processing Contract

We have cutting machines and processing machines tailored to various applications! We will propose appropriate processing methods and manufacturing techniques.

• Processing Contract