More than 130 years of operation since its foundation Ceramics Manufacturer with customer reliance and performance history Combination of motivated young employees and traditional corporate culture keeps us challenging new and emerging technologies. Products Classified by materials / products Alumina (Al2O3) Magnesia (MgO) Zirconia (ZrO2) Aluminum Titanate (TiO2+Al2O3) BN (Boron Nitride) Table of Physical Properties for Carbon (Graphite / Synthetic Black Lead) Porous ceramics (alumina, mullite, magnesia, zirconia, silica) Ceramic Insulator/Pipe Insulation Classified by method for formation/application/Thermocouple Protection Tube Alumina CIP Products Magnesia CIP Products Yttria Stabilized Zirconia CIP Products Aluminum Titanate CIP Products Alumina Injection Molding Products(Crucible for Chemistry Laboratory ) Alumina･Magnesia･Silica Extrusion Molding Products (Ceramic Insulators for Heaters) Porous ceramics (alumina, mullite, magnesia, zirconia, silica) Rammer molded product News & Events Research & Development of zirconia that has both high level of intensity and fracture toughness December 16, 2018September 20, 2020 News&Events Infomation [Versatile Uses] Features and Applications of Ceramic Tubes with a Rim October 14, 2025 | Introducing High-Durability Nozzles Made with Ceramic Material October 14, 2025 | Announcement of the new factory opening October 14, 2025 | Manufacturing protection tubes and pipes of meticulous quality magnesium from just one piece. April 18, 2025 | We will produce the EB deposition hearth liner using BN, titanium aluminum, alumina, zirconia, and magnesia. April 3, 2025 | We manufacture BN (boron nitride) products in a short period of time September 6, 2023September 6, 2023 | Other Aechives: information Links AICHI PREF POTTERY INDUSTRY COOPERATION ISCS: Industrial Support Center Seto Sansho Industry Comprehensive Advisor on powder injection molding iPROS Manufacturing technology database site
Research & Development of zirconia that has both high level of intensity and fracture toughness December 16, 2018September 20, 2020
Manufacturing protection tubes and pipes of meticulous quality magnesium from just one piece. April 18, 2025 |
We will produce the EB deposition hearth liner using BN, titanium aluminum, alumina, zirconia, and magnesia. April 3, 2025 |
We manufacture BN (boron nitride) products in a short period of time September 6, 2023September 6, 2023 | Other
![[Versatile Uses] Features and Applications of Ceramic Tubes with a Rim](https://www.maruwai.co.jp/wp/wp-content/uploads/2025/06/DSCF0724-160x120.jpg)
