List of Materials 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

Our versatile general-purpose box pot with excellent resistance to reactivity and thermal shock!

• Ceramics
• Other bottles and containers

Proven results in positive electrode material sintering and high-temperature sintering at RHK! Usable in the atmosphere up to 1500°C.

• Ceramics
• Other bottles and containers

Low sintering shrinkage and high dimensional accuracy! Composite ceramics that are easy to create in large and complex shapes.

• Ceramics

Excellent acid resistance expansion, capable of reducing furnace accidents! High density with a bulk density of 2.82.

• Ceramics

High purity with extremely low silica content! It has thermal properties close to metals and is also excellent as a refractory material.

• Ceramics

We have been providing services such as the firing of electronic materials at RHK for many years to various customers!

• Ceramics
• Other bottles and containers

Suitable for rapid firing such as RHK due to low thermal expansion! Introducing a cordierite-based crucible.

• Ceramics
• Other bottles and containers

We have numerous manufacturing achievements for components requiring high strength and corrosion resistance! With our extensive equipment and experience, we can provide large and integrated products i...

• Casting Machine
• Other metal materials
• Other contract services

YIG, Y3Fe5O12 YIG, Yttrium Iron Garnet

• Other metal materials

Premium Underfloor Humidity Control Charcoal Health Charcoal

• others
• Wood products

Quartz glass, glass, glass.

• Glass

The introduction of new technology and thorough quality control have made it possible to mass-produce "high-quality die casting"!

• aluminum
• Contract manufacturing
• Processing Contract

From the past to the future. Pursuing new possibilities for aluminum.

• aluminum
• Contract manufacturing
• Processing Contract

Taiwan prices! Japanese quality! We import affordable and good products to Japan.

• plastic

100% Kochi Prefecture yuzu used! A pure ingredient extracted directly without any solvents.

• Composite Materials

pH and titration electrode for measuring the surface of paper and leather.

• pH meter
• Paper and pulp
• Culture medium

Used for the synthesis of pharmaceuticals, fine chemicals, fragrances, and the refining of natural oils and fats!

• Other metal materials
• Chemicals

Understanding High-Strength Steel Plates (High-Tensile) with Diagrams: A Professional's Thorough Explanation of the Differences from SS400!

• Special Steel

We will contribute to the SDGs with adhesive!

• glue
• Composite Materials
• bolt

The recovery rate and purity of precious metals are both high, the processing time is short, and the operation method is simple!

• Chemicals

Capable of handling a variety of small quantities! Easy to move around!

• Chemicals

Supports multi-variety small-quantity lines and streamlines dispensing operations. Movement is also "light and easy."

• Chemicals

From material proposals to obtaining the biomass mark, please leave it to us!

• plastic

We would like to connect with companies considering climate change mitigation businesses using SDGs, business, and biomass materials towards a decarbonized society.

• Composite Materials
• glue

A new product that possesses the characteristics of both aluminum and glass.

• Glass

Introducing a pest control net with a low elongation rate of less than 1/5 that of polypropylene! It has almost no deformation or distortion!

• Glass
• fiber

Higher strength woven fabric (leno weave) than knits and plain weaves! All products use E-glass.

• Glass
• fiber

Inorganic materials that do not contain harmful substances! We offer "paint primers" and "finished painted products."

• Glass
• fiber

By reducing the frequency of repairs, both lifecycle costs and CO2 emissions can be halved.

• Glass

Quickly digitize the site! Streamline piping design with 3D scanning.

• Other CAD
• Steel
• Contract measurement

To the semiconductor industry! We will provide suitable proposals according to various applications with our diverse product range.

• Other polymer materials

A practical course where you can learn everything from the basics of semiconductor packaging to the latest trends all at once. Even beginners will receive a systematic explanation of the overall pictu...

• Technical Seminar
• Other semiconductors
• Engineering Plastics

Three-dimensional observation of fibers on the nanometer order inside the sample is possible.

• Contract measurement
• fiber