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Shiojiri Plant
About the Shiojiri Plant
The current Shiojiri Plant started in 1932 with the establishment of a Shiojiri Plant by Nihon Yodo, Inc. (the predecessor of Showa Denko K.K.). Since then, we have utilized our high level of technical expertise and creativity, cultivated over many years, to supply various ceramic products worldwide.
Furthermore, situated in Nagano, an environment where nature abounds, we quickly focused on hydroelectric and solar power generation, and are promoting sustainable business operations that make use of renewable energy sources.
Furthermore, we’re actively working on a digital transformation (DX) of our plants in their entirety, engaged in voluntarily streamlining and improving productivity of operations in each workplace.
Today, all our employees continue to uphold our traditions and product quality, challenging transformation while prioritizing environment consideration and coexistence with the local community.
Products Manufactured at the Shiojiri Plant
Abrasive Materials
Cutting Tool Materials
Electrofused Functional Materials
Thermal Management Materials
Thermal Spraying Materials
Technological Showcase
Contributing to the growth of all our industries through outstanding research and development skills and distinctive products
We provide ceramic products for a wide variety of fields, such as steel, automobiles, machining, electronics, and lifestyle-related sectors.
We can produce particles of various sizes and shapes to meet our customers’ requests and needs.
Crushing and Grading Technology
We have highly efficient crushing and grading technology for base powders, and can deliver both micronization and productivity.
Mixing and Extrusion Molding Technology
We have mixing technology that can uniformly mix multiple types of precursor powders, as well as extrusion molding technology to produce the desired particle size at a high yield.
Electrofusion Technology
We have exceptional electrofusion technology that uses electrical power to fuse various materials, producing ingots of well-developed, uniform crystals.
Ultra-high Pressure and High-temperature Technology
We have ultra-high pressure and high-temperature technology for over 5 GPa and 1200° C.
High-temperature Heat Treatment Technology
We can manufacture a variety of fillers with particle shape and crystal size controlled by chemical and physical reactions caused by various heat treatment equipment that can do high-temperature heat treatment.
Mixture and Surface Treatment Technology
We provide fillers with high flowability in resin through filler mixture and surface treatment technology suitable for each particular resin.
Introduction to the Region
About Shiojiri City
Shiojiri City is situated in a natural setting overlooking the Japan Alps, and its charm lies in its the beautiful seasonal scenery.
Home to the source of the Sai River, the largest tributary of the Chikuma River which empties into the Sea of Japan, it’s an environment blessed with expanses of water and greenery.
Local production of wine and lacquerware flourishes in this town in harmony with history, culture, and nature.
Population
Approx.65,500
A safe, med-sized city with an excellent balance between livability and convenience.
Urban functions and the natural environment coexist in a town that feels “just right,” allowing residents to feel a connection with others while still maintaining their privacy.
Number of Households
Approx.29,000
There are a variety of lifestyles that make it an easy place to live for both families and single people. From the nuclear family to senior citizens, the environment provides a choice of housing options, and new arrivals will find it an easy place to put down roots.
To Tokyo
2hours and50minutes minimum
Ideal accessibility in all directions.
An express train between Shiojiri Station and Shinjuku Station takes approx. 2 hours and 50 minutes, while the ability to use the two interchanges at Nagano Expressway’s Shiojiri IC and Shiojiri Kita IC makes for smooth access in all directions.
Number of Primary School Children
Approx.3,000
Families with small children gather here, and there’s an active educational environment.
The large number of children means there’s vitality for the area’s future. Interschool exchanges also abound, making this the perfect soil for children to learn and grow.
Number of Wineries
15companies and1high school
In Shiojiri City, there are 15 wineries and one high school winery, and a lot of wine is produced here. Due to the various wineries, it’s become a tourist area with a certain charm for wine lovers, invigorating the local economy and creating jobs.
Climate
CoolSummer andSunnyWinters
There’s little precipitation and lots of sunny weather, and the year-round humidity is a comfortable 60-80%.
With cool summers and lots of sunny days in winter, it’s a comfortable climate to feel the beauty of the changing seasons up close.
