Using carefully selected high-purity alumina.
Our alumina substrates are produced using carefully selected high-purity alumina raw materials and under strict quality control, ensuring consistently stable quality and excellent characteristics.
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basic information
【Features】 ○ The surface condition has few pores due to fine particles, resulting in good smoothness and flatness. It can adhere well to both thick and thin film materials. ○ Dimensional accuracy is consistent for external shape, plate thickness, slit pitch, slit depth, and other dimensions. ○ There is minimal warping, bending, and waviness. ● For more details, please refer to the catalog or contact us.
Price information
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Applications/Examples of results
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Company information
The name MARUWA embodies the meaning of "everyone working together in harmony." The logo of MARUWA uses blue, which is said to represent hope, and expresses the "harmony, connections, and bonds between people," which is the origin of the company name. Our company values people. We believe that a company can only achieve continuous growth and development by cherishing and utilizing the strengths and individuality of each person. It is unacceptable to suppress or distort these qualities for the sake of the company. We hope that our growth and development will contribute to the happiness of not only our employees but also the local community and many others, and we are committed to our daily business activities with all our efforts. In recent years, the importance of preserving the natural environment on this planet we live in has been emphasized from various perspectives. We feel very fortunate that the opportunities for our ceramic products to be used for environmental conservation are increasing, and the demands and expectations for these products and new innovations are becoming stronger.
