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

Support from product planning to filling, processing, and shipping for additives, cleaning agents, chemicals, deodorizing and disinfecting agents, etc.! For those who have raw materials but no place t...

• Other consumables
• Processing Contract

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